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Issue 674420 link

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Issue metadata

Status: WontFix
Owner:
no longer active
Closed: Jan 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Mac
Pri: 1
Type: Bug-Regression



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When you send feedback its not clear if it was send

Reported by ronefr...@gmail.com, Dec 15 2016

Issue description

UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.28 Safari/537.36

Steps to reproduce the problem:
1. menu->help->report a problem->send
2. 
3. 

What is the expected behavior?
any kind of message indicate the sending complite

What went wrong?
Nothing happened

Did this work before? No 

Chrome version: 56.0.2924.28  Channel: n/a
OS Version: 10.0
Flash Version: Shockwave Flash 24.0 r0
 
Cc: rbasuvula@chromium.org
Labels: Needs-Feedback M-56
Tested the issue in chrome canary #57.0.2952.0 and Dev #57.0.2950.4 & Beta #56.0.2924.28 on win 10.0 and not able to reproduce the issue.Please find the screen shot for reference.

@ronefrati: Thanks for filing the issue.Could you please create a new profile without any extensions and recheck once.Let us know the observations and please provide the sample steps to reproduce the issue which would help us to triage the issue further. 

Thank you in advance!
674420.png
107 KB View Download

Comment 2 by ronefr...@gmail.com, Dec 15 2016

One of the following flags is the cause of the problems:
Careful, these experiments may bite
WARNING These experimental features may change, break, or disappear at any time. We make absolutely no guarantees about what may happen if you turn one of these experiments on, and your browser may even spontaneously combust. Jokes aside, your browser may delete all your data, or your security and privacy could be compromised in unexpected ways. Any experiments you enable will be enabled for all users of this browser. Please proceed with caution. Interested in cool new Chrome features? Try our dev channel at chrome.com/dev.
Experiments Reset all to default
Override software rendering list Mac, Windows, Linux, Chrome OS, Android
Overrides the built-in software rendering list and enables GPU-acceleration on unsupported system configurations. #ignore-gpu-blacklist
Disable
Experimental canvas features Mac, Windows, Linux, Chrome OS, Android
Enables the use of experimental canvas features which are still in development. #enable-experimental-canvas-features
Disable
Accelerated 2D canvas Mac, Windows, Linux, Chrome OS, Android
Enables the use of the GPU to perform 2d canvas rendering instead of using software rendering. #disable-accelerated-2d-canvas
Disable
Display list 2D canvas Mac, Windows, Linux, Chrome OS, Android
Enables the use of display lists to record 2D canvas commands. This allows 2D canvas rasterization to be performed on separate thread. #enable-display-list-2d-canvas

Enable 2D canvas dynamic rendering mode switching. Mac, Windows, Linux, Chrome OS, Android
There are multiple implementations of the graphics rendering pipeline for the 2D canvas. These different implementations have different performance characteristics. Turning on this flag allows canvas 2D contexts to switch between these implementations on the fly based on how the canvas is used in order to increase performance. For example, going from an implementation that uses the GPU to one that doesn't. #enable-canvas-2d-dynamic-rendering-mode-switching
Enable
Composited render layer borders Mac, Windows, Linux, Chrome OS, Android
Renders a border around composited Render Layers to help debug and study layer compositing. #composited-layer-borders
Enable
GL composited texture quad borders Mac, Windows, Linux, Chrome OS, Android
Renders a border around GL composited texture quads to help debug and study overlay support. #gl-composited-texture-quad-borders
Enable
WebRTC Stun origin header Mac, Windows, Linux, Chrome OS, Android
When enabled, Stun messages generated by WebRTC will contain the Origin header. #enable-webrtc-stun-origin
Enable
Native Client Mac, Windows, Linux, Chrome OS, Android
Support Native Client for all web applications, even those that were not installed from the Chrome Web Store. #enable-nacl
Enable
Native Client GDB-based debugging Mac, Windows, Linux, Chrome OS
Enable GDB debug stub. This will stop a Native Client application on startup and wait for nacl-gdb (from the NaCl SDK) to attach to it. #enable-nacl-debug
Enable
Force PNaCl Subzero Mac, Windows, Linux, Chrome OS
Force the use of PNaCl's fast Subzero translator for all pexe files. #force-pnacl-subzero
Enable
Restrict Native Client GDB-based debugging by pattern Mac, Windows, Linux, Chrome OS
Restricts Native Client application GDB-based debugging by URL of manifest file. Native Client GDB-based debugging must be enabled for this option to work. #nacl-debug-mask

Experimental Extension APIs Mac, Windows, Linux, Chrome OS
Enables experimental extension APIs. Note that the extension gallery doesn't allow you to upload extensions that use experimental APIs. #extension-apis
Enable
Extensions on chrome:// URLs Mac, Windows, Linux, Chrome OS, Android
Enables running extensions on chrome:// URLs, where extensions explicitly request this permission. #extensions-on-chrome-urls
Enable
Fast tab/window close Mac, Windows, Linux, Chrome OS, Android
Enables fast tab/window closing - runs a tab's onunload js handler independently of the GUI. #enable-fast-unload
Disable
'Window-controls' element Mac, Windows, Linux, Chrome OS
Enables using 'window-controls' HTML elements in packaged apps. #enable-app-window-controls
Enable
New history entries require a user gesture. Mac, Windows, Linux, Chrome OS, Android
Require a user gesture to add a history entry. #enable-history-entry-requires-user-gesture
Enable
Hyperlink auditing Mac, Windows, Linux, Chrome OS, Android
Sends hyperlink auditing pings. #disable-hyperlink-auditing
Enable
Show Autofill predictions Mac, Windows, Linux, Chrome OS, Android
Annotates web forms with Autofill field type predictions as placeholder text. #show-autofill-type-predictions
Disable
Enable Autofill Credit Card Signin Promo Mac, Windows, Linux, Chrome OS, Android
Enable showing the credit card signin promo inside the Autofill dropdown. #enable-credit-card-signin-promo

Smooth Scrolling Windows, Linux, Chrome OS, Android
Animate smoothly when scrolling page content. #smooth-scrolling

Overlay Scrollbars Windows, Linux, Chrome OS
Enable the experimental overlay scrollbars implementation. You must also enable threaded compositing to have the scrollbars animate. #overlay-scrollbars

Save Page as MHTML Mac, Windows, Linux
Enables saving pages as MHTML: a single text file containing HTML and all sub-resources. #save-page-as-mhtml
Disable
MHTML Generation Option Mac, Windows, Linux
Provides experimental options for MHTML file generator. #mhtml-generator-option

Experimental QUIC protocol Mac, Windows, Linux, Chrome OS, Android
Enable experimental QUIC protocol support. #enable-quic

Latest stable JavaScript features Mac, Windows, Linux, Chrome OS, Android
Some web pages use legacy or non-standard JavaScript extensions that may conflict with the latest JavaScript features. This flag allows disabling support of those features for compatibility with such pages. #disable-javascript-harmony-shipping
Enable
Experimental JavaScript Mac, Windows, Linux, Chrome OS, Android
Enable web pages to use experimental JavaScript features. #enable-javascript-harmony
Enable
Experimental Validate Asm.js and convert to WebAssembly when valid. Mac, Windows, Linux, Chrome OS, Android
Validate Asm.js when "use asm" is present and then convert to WebAssembly. #enable-asm-webassembly

Experimental WebAssembly Mac, Windows, Linux, Chrome OS, Android
Enable web pages to use experimental WebAssembly. #enable-webassembly

Experimental enabled SharedArrayBuffer support in JavaScript. Mac, Windows, Linux, Chrome OS, Android
Enable SharedArrayBuffer support in JavaScript. #shared-array-buffer

Experimental JavaScript Interpreter Mac, Windows, Linux, Chrome OS, Android
Enable V8 to use the experimental Ignition interpreter for JavaScript execution. #enable-ignition

3D software rasterizer Mac, Windows, Linux, Chrome OS, Android
Fall back to a 3D software rasterizer when the GPU cannot be used. #disable-software-rasterizer
Disable
GPU rasterization Mac, Windows, Linux, Chrome OS, Android
Use GPU to rasterize web content. Requires impl-side painting. #enable-gpu-rasterization

GPU rasterization MSAA sample count. Mac, Windows, Linux, Chrome OS, Android
Specify the number of MSAA samples for GPU rasterization. #gpu-rasterization-msaa-sample-count

Experimental Web Platform features Mac, Windows, Linux, Chrome OS, Android
Enables experimental Web Platform features that are in development. #enable-experimental-web-platform-features
Enable
Developer Tools experiments Mac, Windows, Linux, Chrome OS
Enables Developer Tools experiments. Use Settings panel in Developer Tools to toggle individual experiments. #enable-devtools-experiments
Enable
Silent Debugging Mac, Windows, Linux, Chrome OS
Do not show the infobar when an extension attaches to a page via chrome.debugger API. This is required to debug extension background pages. #silent-debugger-extension-api
Enable
Scroll prediction Mac, Windows, Linux, Chrome OS
Predicts the finger's future position during scrolls allowing time to render the frame before the finger is there. #enable-scroll-prediction
Disable
UI Layout for the browser's top chrome Mac, Windows, Linux, Chrome OS
Toggles between normal and touch (formerly "hybrid") layouts. #top-chrome-md

Site settings with All sites and Site details Mac, Windows, Linux, Chrome OS
Adds new ways of viewing Site settings. #enable-site-settings
Enable
Material Design in the rest of the browser's native UI Mac, Windows, Linux, Chrome OS
Extends the --top-chrome-md setting to secondary UI (bubbles, dialogs, etc.). #secondary-ui-md
Disable
Enable touch events Mac, Windows, Linux, Chrome OS
Force touchscreen support to always be enabled or disabled, or to be enabled when a touchscreen is detected on startup (Automatic, the default). #touch-events

Touch adjustment Windows, Linux, Chrome OS, Android
Refine the position of a touch gesture in order to compensate for touches having poor resolution compared to a mouse. #disable-touch-adjustment
Disable
Prefer HTML over Flash Mac, Windows, Linux, Chrome OS
Prefer HTML content by hiding Flash from the list of plugins. #prefer-html-over-flash

NaCl Socket API. Mac, Windows, Linux, Chrome OS
Allows applications to use NaCl Socket API. Use only to test NaCl plugins. #allow-nacl-socket-api
Enable
Run all Flash content when Flash setting is set to "allow" Mac, Windows, Linux, Chrome OS
For sites that have been set to "allow" Flash content, run all content including any that has been deemed unimportant. #run-all-flash-in-allow-mode

Hardware-accelerated video decode Mac, Windows, Chrome OS
Hardware-accelerated video decode where available. #disable-accelerated-video-decode
Disable
Debugging for packed apps Mac, Windows, Linux, Chrome OS
Enables debugging context menu options such as Inspect Element for packed applications. #debug-packed-apps
Enable
Password generation Mac, Windows, Linux, Chrome OS, Android
Allow the user to have Chrome generate passwords when it detects account creation pages. #enable-password-generation

Save passwords automatically Mac, Windows, Linux, Chrome OS
Skip the passwords prompt and save passwords automatically. #enable-automatic-password-saving

Force-saving of passwords Mac, Windows, Linux, Chrome OS, Android
Allow the user to manually enforce password saving instead of relying on password manager's heuristics. #enable-password-force-saving

Manual password generation. Mac, Windows, Linux, Chrome OS, Android
Allow the user to manually enforce to generate password on a password field. #enable-manual-password-generation

Affiliation based matching in password manager Mac, Windows, Linux, Chrome OS, Android
Allow credentials stored for Android applications to be filled into corresponding websites. #affiliation-based-matching

Use Google Payments sandbox servers Mac, Windows, Linux, Chrome OS, Android
For developers: use the sandbox service for Google Payments API calls. #wallet-service-use-sandbox

Overscroll history navigation Mac, Windows, Linux, Chrome OS, Android
Experimental history navigation in response to horizontal overscroll. #overscroll-history-navigation

Large icons on the New Tab page Mac, Windows, Linux, Chrome OS, Android
Enable the experimental New Tab page using large icons. #enable-icon-ntp

Touch initiated drag and drop Windows, Chrome OS
Touch drag and drop can be initiated through long press on a draggable element. #enable-touch-drag-drop

Enable navigation tracing Mac, Windows, Linux, Chrome OS, Android
This is to be used in conjunction with the trace-upload-url flag. WARNING: When enabled, Chrome will record performance data for every navigation and upload it to the URL specified by the trace-upload-url flag. The trace may include personally identifiable information (PII) such as the titles and URLs of websites you visit. #enable-navigation-tracing
Enable
Enable non-validating reload Mac, Windows, Linux, Chrome OS, Android
Forces reload UIs trigger non-validating reload (while it usually means regular, cache-validating reload when the flag is disabled). #enable-non-validating-reload-on-normal-reload

Trace label for navigation tracing Mac, Windows, Linux, Chrome OS, Android
This is to be used in conjunction with the enable-navigation-tracing flag. Please select the label that best describes the recorded traces. This will choose the destination the traces are uploaded to. If you are not sure, select other. If left empty, no traces will be uploaded. #trace-upload-url

Enable the "stale-while-revalidate" cache directive Mac, Windows, Linux, Chrome OS, Android
Enable the experimental implementation of the "Cache-Control: stale-while-revalidate" directive. This permits servers to specify that some resources may be revalidated in the background to improve latency. #enable-stale-while-revalidate

Substring matching for Autofill suggestions Mac, Windows, Linux, Chrome OS, Android
Match Autofill suggestions based on substrings (token prefixes) rather than just prefixes. #enable-suggestions-with-substring-match
Disable
Speculative launch of service workers. Mac, Windows, Linux, Chrome OS, Android
Speculatively launch service workers using touch and mouse events. #enable-speculative-launch-service-worker

Managed bookmarks for supervised users Mac, Windows, Linux, Chrome OS, Android
Enable the managed bookmarks folder for supervised users. #enable-supervised-user-managed-bookmarks-folder
Enable
LCD text antialiasing Mac, Windows, Linux, Chrome OS
If disabled, text is rendered with grayscale antialiasing instead of LCD (subpixel) when doing accelerated compositing. #lcd-text-aa

Google Payments card saving checkbox Mac, Windows, Linux, Chrome OS, Android
Show the checkbox to offer local saving of a credit card downloaded from the server. #enable-offer-store-unmasked-wallet-cards

Offline Auto-Reload Mode Mac, Windows, Linux, Chrome OS, Android
Pages that fail to load while the browser is offline will be auto-reloaded when the browser is online again. #enable-offline-auto-reload

Only Auto-Reload Visible Tabs Mac, Windows, Linux, Chrome OS, Android
Pages that fail to load while the browser is offline will only be auto-reloaded if their tab is visible. #enable-offline-auto-reload-visible-only

Show Saved Copy Button Mac, Windows, Linux, Chrome OS, Android
When a page fails to load, if a stale copy of the page exists in the browser cache, a button will be presented to allow the user to load that stale copy. The primary enabling choice puts the button in the most salient position on the error page; the secondary enabling choice puts it secondary to the reload button. #show-saved-copy

Default tile width Mac, Windows, Linux, Chrome OS, Android
Specify the default tile width. #default-tile-width

Default tile height Mac, Windows, Linux, Chrome OS, Android
Specify the default tile height. #default-tile-height

Gesture requirement for media playback Mac, Windows, Linux, Chrome OS, Android
User gesture requirement for playing media elements. Disabling this will allow autoplay to work. #disable-gesture-requirement-for-media-playback
Disable
Simple Cache for HTTP Mac, Windows, Linux, Chrome OS
The Simple Cache for HTTP is a new cache. It relies on the filesystem for disk space allocation. #enable-simple-cache-backend

Device Discovery Notifications Mac, Windows, Linux, Chrome OS
Device discovery notifications on local network. #device-discovery-notifications

Print Preview Registration Promos Mac, Windows, Linux, Chrome OS
Enable registering unregistered cloud printers from print preview. #enable-print-preview-register-promos
Disable
XPS in Google Cloud Print Windows
XPS enables advanced options for classic printers connected to the Cloud Print with Chrome. Printers must be re-connected after changing this flag. #enable-cloud-print-xps
Disable
Hiding close buttons on inactive tabs when stacked Windows, Linux, Chrome OS
Hides the close buttons of inactive tabs when the tabstrip is in stacked mode. #disable-hide-inactive-stacked-tab-close-buttons
Disable
Spelling Feedback Field Trial Mac, Windows, Linux, Chrome OS, Android
Enable the field trial for sending user feedback to spelling service. #enable-spelling-feedback-field-trial
Enable
WebGL Draft Extensions Mac, Windows, Linux, Chrome OS, Android
Enabling this option allows web applications to access the WebGL Extensions that are still in draft status. #enable-webgl-draft-extensions
Enable
New profile management system Mac, Windows, Linux, Chrome OS, Android
Enables the new profile management system, including profile lock and the new avatar menu UI. #enable-new-profile-management

Identity consistency between browser and cookie jar Mac, Windows, Linux, Chrome OS, Android
When enabled, the browser manages signing in and out of Google accounts. #enable-account-consistency

Enable new gaia password-separated sign in flow Mac, Windows, Linux
When enabled, signing in to the browser will use a new gaia password-separated sign in flow. #enable-password-separated-signin-flow

Use material design user menu Mac, Windows, Linux
When enabled, the desktop user menu will be switched to the material design version with a more intuitive flow. #show-material-design-user-menu

Google profile name and icon Mac, Windows, Linux
Enables using Google information to populate the profile name and icon in the avatar menu. #enable-google-profile-info
Disable
Zero-copy rasterizer Mac, Windows, Linux, Chrome OS, Android
Raster threads write directly to GPU memory associated with tiles. #enable-zero-copy

The new bookmark app system Mac, Windows, Linux, Chrome OS
Enables the new system for creating bookmark apps. #disable-new-bookmark-apps

Translate 2016Q2 UI Windows, Linux, Chrome OS
Improved triggering logic and look for Translate Bubble UI #translate-2016q2-ui

Translate Language by ULP Mac, Windows, Linux, Chrome OS, Android
Improved translate target language and triggering logic by considering information from User Language Profile (ULP). #translate-lang-by-ulp

Rect-based targeting in views Windows, Linux, Chrome OS
Rect-based targeting uses a heuristic to determine the most probable target of a gesture, where the touch region is represented by a rectangle. #disable-views-rect-based-targeting
Disable
Show-on-first-paint for apps Mac, Windows, Linux, Chrome OS
Show apps windows after the first paint. Windows will be shown significantly later for heavy apps loading resources synchronously but it will be insignificant for apps that load most of their resources asynchronously. #enable-apps-show-on-first-paint
Disable
Number of raster threads Mac, Windows, Linux, Chrome OS, Android
Specify the number of raster threads. #num-raster-threads

Permission Action Reporting Mac, Windows, Linux, Chrome OS, Android
Enables permission action reporting to Safe Browsing servers for opted in users. #enable-permission-action-reporting

Permissions Blacklist Mac, Windows, Linux, Chrome OS, Android
Enables the Permissions Blacklist, which blocks permissions for blacklisted sites for Safe Browsing users. #enable-permissions-blacklist

Single-click autofill Mac, Windows, Linux, Chrome OS, Android
Make autofill suggestions on initial mouse click on a form element. #enable-single-click-autofill

Site Engagement Service Mac, Windows, Linux, Chrome OS, Android
Enables the Site Engagement Service, which records interaction with sites and allocates resources accordingly. #enable-site-engagement-service

Cast Streaming hardware video encoding Mac, Windows, Linux, Chrome OS, Android
This option enables support in Cast Streaming for encoding video streams using platform hardware. #disable-cast-streaming-hw-encoding
Disable
Threaded scrolling Mac, Windows, Linux, Chrome OS, Android
Threaded handling of scroll-related input events. Disabling this will force all such scroll events to be handled on the main thread. Note that this can dramatically hurt scrolling performance of most websites and is intended for testing purposes only. #disable-threaded-scrolling
Disable
Show settings in a window Mac, Windows, Linux, Chrome OS
Settings will be shown in a dedicated window instead of as a browser tab. #enable-settings-window

Inert visual viewport. Mac, Windows, Linux, Chrome OS, Android
Experiment to have all APIs reflect the layout viewport. This will make window.scroll properties relative to the layout viewport. #inert-visual-viewport
Enable
Distance field text Mac, Windows, Linux, Chrome OS, Android
Text is rendered with signed distance fields rather than bitmap alpha masks. #distance-field-text

Extension Content Verification Mac, Windows, Linux, Chrome OS
This flag can be used to turn on verification that the contents of the files on disk for extensions from the webstore match what they're expected to be. This can be used to turn on this feature if it would not otherwise have been turned on, but cannot be used to turn it off (because this setting can be tampered with by malware). #extension-content-verification

User consent for extension scripts Mac, Windows, Linux, Chrome OS, Android
Require user consent for an extension running a script on the page, if the extension requested permission to run on all urls. #extension-active-script-permission
Enable
Embedded extension options Mac, Windows, Linux, Chrome OS
Display extension options as an embedded element in chrome://extensions rather than opening a new tab. #enable-embedded-extension-options
Disable
Drop sync credentials from password manager Mac, Windows, Linux, Chrome OS, Android
The password manager will not offer to save the credential used to sync. #drop-sync-credential

Extension toolbar redesign Mac, Windows, Linux, Chrome OS
Enables the (in development) new extension toolbar toolbar design. #enable-extension-action-redesign
Disable
Experiments that message center always scroll up upon notification removal Mac, Windows, Linux, Chrome OS
Enables experiment that message center always scroll up when a notification is removed. #enable-message-center-always-scroll-up-upon-notification-removal
Disable
Enable Material Design policy page Mac, Windows, Linux, Chrome OS
If enabled, the chrome://md-policy URL loads the Material Design policy page. #enable-md-policy-page
Disable
Memory coordinator Windows, Linux, Chrome OS, Android
Enable memory coordinator instead of memory pressure listeners. #enable-memory-coordinator

Tab audio muting UI control Mac, Windows, Linux, Chrome OS
When enabled, the audio indicators in the tab strip double as tab audio mute controls. This also adds commands in the tab context menu for quickly muting multiple selected tabs. #enable-tab-audio-muting
Disable
Experimental Credential Manager API Mac, Windows, Linux, Chrome OS, Android
Enables an experimental implementation of the Credential Manager API. Don't enable this unless you know what you're doing. #enable-credential-manager-api

Reduce default 'referer' header granularity. Mac, Windows, Linux, Chrome OS, Android
If a page hasn't set an explicit referrer policy, setting this flag will reduce the amount of information in the 'referer' header for cross-origin requests. #reduced-referrer-granularity
Enable
Mark non-secure origins as non-secure Mac, Windows, Linux, Chrome OS, Android
Change the UI treatment for HTTP pages #mark-non-secure-as

Out of process iframes Mac, Windows, Linux, Chrome OS, Android
Highly experimental support for rendering cross-site iframes in separate processes. In this mode, documents will share a renderer process only if they are from the same web site. #enable-site-per-process
Enable
Top document isolation Mac, Windows, Linux, Chrome OS, Android
Highly experimental performance mode where cross-site iframes are kept in a separate process from the top document. In this mode, iframes from different third-party sites will be allowed to share a process. #enable-top-document-isolation
Enable
Use Blink's zoom for device scale factor. Mac, Windows, Linux, Chrome OS, Android
If enabled, Blink uses its zooming mechanism to scale content for device scale factor. #enable-use-zoom-for-dsf

Data Saver Lo-Fi mode Mac, Windows, Linux, Chrome OS, Android
Forces Data Saver Lo-Fi mode to be always enabled, enabled only on cellular connections, or disabled. Data Saver must be enabled for Lo-Fi mode to be used. #data-reduction-proxy-lo-fi

Lite pages for Data Saver Lo-Fi mode Mac, Windows, Linux, Chrome OS, Android
Enable lite pages in Data Saver Lo-Fi mode. Previews of pages will be shown instead of image placeholders when Lo-Fi is on. Data Saver and Lo-Fi must be enabled for lite pages to be shown. #enable-data-reduction-proxy-lite-page
Enable
Clear data savings on startup Mac, Windows, Linux, Chrome OS, Android
Clears data savings obtained by using data reduction proxy when chrome starts. #clear-data-reduction-proxy-data-savings
Enable
Allow invalid certificates for resources loaded from localhost. Mac, Windows, Linux, Chrome OS, Android
Allows requests to localhost over HTTPS even when an invalid certificate is presented. #allow-insecure-localhost
Enable
Add to shelf Mac, Windows, Linux, Chrome OS
Enable the display of add to shelf banners, which prompt a user to add a web app to their shelf, or other platform-specific equivalent. #enable-add-to-shelf

Bypass user engagement checks Mac, Windows, Linux, Chrome OS, Android
Bypasses user engagement checks for displaying app banners, such as requiring that users have visited the site before and that the banner hasn't been shown recently. This allows developers to test that other eligibility requirements for showing app banners, such as having a manifest, are met. #bypass-app-banner-engagement-checks
Enable
Use Chrome Sync sandbox Mac, Windows, Linux, Chrome OS, Android
Connects to the testing server for Chrome Sync. #use-sync-sandbox
Enable
Out-of-process V8 Proxy Resolver. Mac, Windows, Linux, Chrome OS
Enable Out-of-process V8 Proxy Resolver. Runs the V8 proxy resolver in a utility process instead of inside the browser process. #v8-pac-mojo-out-of-process

Load Media Router Component Extension Mac, Windows, Linux, Chrome OS
Loads the Media Router component extension at startup. #load-media-router-component-extension

Child account SafeSites filtering Mac, Windows, Linux, Chrome OS, Android
Enable or disable SafeSites filtering for child accounts. #supervised-user-safesites

Causes audio output streams to check if channel layouts other than the default hardware layout are available. Windows
Causes audio output streams to check if channel layouts other than the default hardware layout are available. Turning this on will allow the OS to do stereo to surround expansion if supported. May expose third party driver bugs, use with caution. #try-supported-channel-layouts
Disable
V8 caching mode. Mac, Windows, Linux, Chrome OS, Android
Caching mode for the V8 JavaScript engine. #v8-cache-options

V8 caching strategy for CacheStorage. Mac, Windows, Linux, Chrome OS, Android
Caching strategy of scripts in CacheStorage for the V8 JavaScript engine. #v8-cache-strategies-for-cache-storage

Enable Clear browsing data counters. Mac, Windows, Linux, Chrome OS, Android
Shows data volume counters in the Clear browsing data dialog. #enable-clear-browsing-data-counters

Simplified full screen / mouse lock UI. Windows, Linux, Chrome OS
A simplified new user experience when entering page-triggered full screen or mouse pointer lock states. #simplified-fullscreen-ui

Experimental keyboard lock UI. Mac, Windows, Linux, Chrome OS
An experimental full screen with keyboard lock mode requiring users to hold Esc to exit. #experimental-keyboard-lock-ui

Block scripts loaded via document.write Mac, Windows, Linux, Chrome OS, Android
Disallows fetches for third-party parser-blocking scripts inserted into the main frame via document.write. #disallow-doc-written-script-loads

Enable exporting of tracing events to ETW. Windows
If enabled, trace events will be exported to the Event Tracing for Windows (ETW) and can then be captured by tools such as UIForETW or Xperf. #trace-export-events-to-etw
Enable
Enable or disable merging merging the key event (WM_KEY*) with char event (WM_CHAR). Windows
If disabled, Chrome will handle WM_KEY* and WM_CHAR separatedly. #merge-key-char-events

Use Windows Runtime MIDI API Windows
Use Windows Runtime MIDI API for WebMIDI (effective only on Windows 10 or later). #use-winrt-midi-api

Enable Push API background mode Mac, Windows, Linux
Enable background mode for the Push API. This allows Chrome to continue running after the last window is closed, and to launch at OS startup, if the Push API needs it. #enable-push-api-background-mode

Enable AppContainer Lockdown. Windows
Enables the use of an AppContainer on sandboxed processes to improve security. #enable-appcontainer

Enable offering upload of Autofilled credit cards Mac, Windows, Linux, Chrome OS, Android
Enables a new option to upload credit cards to Google Payments for sync to all Chrome devices. #enable-autofill-credit-card-upload

Enable Material Design bookmarks Mac, Windows, Linux, Chrome OS
If enabled, the chrome://bookmarks/ URL loads the Material Design bookmarks page. #enable-md-bookmarks

Enable Material Design feedback Mac, Windows, Linux, Chrome OS
If enabled, reporting an issue will load the Material Design feedback UI. #enable-md-feedback
Disable
Enable Material Design history Mac, Windows, Linux, Chrome OS
If enabled, the chrome://history/ URL loads the Material Design history page. #enable-md-history

Enable Material Design settings Mac, Windows, Linux, Chrome OS
If enabled, the chrome://settings/ URL loads the Material Design settings page. #enable-md-settings

SafeSearch URLs reporting. Mac, Windows, Linux, Chrome OS, Android
If enabled, inappropriate URLs can be reported back to SafeSearch. #safe-search-url-reporting

Force UI direction Mac, Windows, Linux, Chrome OS, Android
Explicitly force the UI to left-to-right (LTR) or right-to-left (RTL) mode, overriding the default direction of the UI language. #force-ui-direction

Enable Material Design extensions Mac, Windows, Linux, Chrome OS
If enabled, the chrome://extensions/ URL loads the Material Design extensions page. #enable-md-extensions

Enable Input IME API Windows, Linux
Enable the use of chrome.input.ime API. #enable-input-ime-api

Origin Trials Mac, Windows, Linux, Chrome OS, Android
Enables origin trials for controlling access to feature/API experiments. #enable-origin-trials

Brotli Content-Encoding. Mac, Windows, Linux, Chrome OS, Android
Enable Brotli Content-Encoding support. #enable-brotli

WebUSB Mac, Windows, Linux, Chrome OS, Android
Enable WebUSB support. #enable-webusb

Automatic tab discarding Mac, Windows
If enabled, tabs get automatically discarded from memory when the system memory is low. Discarded tabs are still visible on the tab strip and get reloaded when clicked on. Info about discarded tabs can be found at chrome://discards. #automatic-tab-discarding

WebGL 2.0 Mac, Windows, Linux, Chrome OS, Android
Allow web applications to access WebGL 2.0. #enable-es3-apis

New version of User Agent Intervention for WebFonts loading. Mac, Windows, Linux, Chrome OS, Android
Enable New version of User Agent Intervention for WebFonts loading. #enable-webfonts-intervention-v2

Trigger User Agent Intervention for WebFonts loading always. Mac, Windows, Linux, Chrome OS, Android
Enable to trigger User Agent Intervention for WebFonts loading always. This flag affects only when the intervention is enabled. #enable-webfonts-intervention-trigger
Enable
Group history by domain Mac, Windows, Linux, Chrome OS
Group history by website domain (i.e. google.com) on chrome://history. #enable-grouped-history
Enable
Maximum TLS version enabled. Mac, Windows, Linux, Chrome OS, Android
Set maximum enabled TLS version. #ssl-version-max

Token Binding. Mac, Windows, Linux, Chrome OS, Android
Enable Token Binding support. #enable-token-binding

Scroll Anchoring Mac, Windows, Linux, Chrome OS, Android
Adjusts scroll position to prevent visible jumps when offscreen content changes. #enable-scroll-anchoring

Disable Audio For Desktop Share Mac, Windows, Linux, Chrome OS, Android
With this flag on, desktop share picker window will not let the user choose whether to share audio. #disable-audio-support-for-desktop-share
Enable
Disable Desktop Share with tab source Mac, Windows, Linux, Chrome OS, Android
This flag controls whether users can choose a tab for desktop share. #tab-for-desktop-share
Enable
Disable Desktop Capture Picker Window New UI. Mac, Windows, Linux, Chrome OS, Android
This flag controls whether we show the old or new UI for desktop capture picker window. #disable-desktop-capture-picker-new-ui
Enable
WebRTC H.264 software video encoder/decoder Mac, Windows, Linux, Chrome OS
When enabled, an H.264 software video encoder/decoder pair is included. If a hardware encoder/decoder is also available it may be used instead of this encoder/decoder. #enable-webrtc-h264-with-openh264-ffmpeg

Autofill sync credential Mac, Windows, Linux, Chrome OS, Android
How the password manager handles autofill for the sync credential. #protect-sync-credential

Autofill sync credential only for transactional reauth pages Mac, Windows, Linux, Chrome OS, Android
How the password manager handles autofill for the sync credential only for transactional reauth pages. #protect-sync-credential-on-reauth

Password import and export Mac, Windows, Linux, Chrome OS
Import and Export functionality in password settings. #password-import-export

Google branding in the context menu Mac, Windows, Linux, Chrome OS
Shows a Google icon next to context menu items powered by Google services. #enable-google-branded-context-menu
Disable
Pointer Events Mac, Windows, Linux, Chrome OS, Android
Enables experimental support for the Pointer Events API. This is intended only for testing by web developers, may cause some websites to be subtly broken. #enable-pointer-events

Passive Event Listener Override Mac, Windows, Linux, Chrome OS, Android
Forces touchstart, touchmove, mousewheel and wheel event listeners (which haven't requested otherwise) to be treated as passive. This will break touch/wheel behavior on some websites but is useful for demonstrating the potential performance benefits of adopting passive event listeners. #passive-listener-default

Document Level Event Listeners Passive Default Mac, Windows, Linux, Chrome OS, Android
Forces touchstart, and touchmove event listeners on document level targets (which haven't requested otherwise) to be treated as passive. #document-passive-event-listeners

Touch Event Listeners Passive Default During Fling Mac, Windows, Linux, Chrome OS, Android
Forces touchstart, and first touchmove per scroll event listeners during fling to be treated as passive. #passive-event-listeners-due-to-fling

Enable loading IPC optimization for small resources. Mac, Windows, Linux, Chrome OS, Android
Enable loading IPC optimization for small resources. #enable-loading-ipc-optimization-for-small-resources

FontCache scaling Mac, Windows, Linux, Chrome OS, Android
Reuse a cached font in the renderer to serve different sizes of font for faster layout. #enable-font-cache-scaling

Framebusting requires same-origin or a user gesture Mac, Windows, Linux, Chrome OS, Android
Don't permit an iframe to navigate the top level browsing context unless they are same-origin or the iframe is processing a user gesture. #enable-framebusting-needs-sameorigin-or-usergesture

Fill passwords on account selection Mac, Windows, Linux, Chrome OS, Android
Filling of passwords when an account is explicitly selected by the user rather than autofilling credentials on page load. #fill-on-account-select

New audio rendering mixing strategy Mac, Windows, Linux, Android
Use the new audio rendering mixing strategy. #new-audio-rendering-mixing-strategy

Browser Task Scheduler Mac, Windows, Linux, Chrome OS, Android
Enables the browser task scheduler to dispatch tasks instead of the existing worker pools. The browser task scheduler will only be used if variation parameters are available. #browser-task-scheduler

Feature Policy Mac, Windows, Linux, Chrome OS, Android
Enables granting and removing access to features through the Feature-Policy HTTP header. #enable-feature-policy

Pointer event v1 spec capturing Mac, Windows, Linux, Chrome OS, Android
Disables implicit capturing of touch pointer events. #enable-pointer-event-v1-spec-capturing-behavior

Gamepad Extensions Mac, Windows, Linux, Chrome OS, Android
Enabling this option allows web applications to access experimental extensions to the Gamepad APIs. #enable-gamepad-extensions

Switch 'Save as' menu labels to 'Download' Mac, Windows, Linux, Chrome OS
Enables an experiment to switch menu labels that use 'Save as...' to 'Download'. #saveas-menu-text-experiment
Enable
Generic Sensor Mac, Windows, Linux, Chrome OS, Android
Enable sensor APIs based on Generic Sensor API. #enable-generic-sensor

Throttle expensive background timers Mac, Windows, Linux, Chrome OS, Android
Enables intervention to limit CPU usage of background timers to 1%. #expensive-background-timer-throttling

Security Chip Mac, Windows, Linux, Chrome OS
Sets the visibility of the security chip in Material Design. #security-chip

Security Chip Animation Mac, Windows, Linux, Chrome OS
Sets the animation of the security chip in Material Design. #security-chip-animation

Manage audio focus across tabs Mac, Windows, Linux, Chrome OS
Manage audio focus across tabs to improve the audio mixing. #enable-default-media-session

Persistence Toggle in Permission Prompts Windows, Linux, Chrome OS, Android
Whether to display a persistence toggle in permission prompts. #permission-prompt-persistence-toggle

Print Scaling. Mac, Windows, Linux, Chrome OS
If enabled, an option to scale documents will be available in print preview. #print-scaling

Cross process frames for guests Mac, Windows, Linux, Chrome OS
Highly experimental where guests such as <webview> are implemented on the out-of-process iframe infrastructure. #cross-process-guests

Unavailable Experiments
WebRTC hardware video decoding Chrome OS, Android
Support in WebRTC for decoding video streams using platform hardware. #disable-webrtc-hw-decoding
Sorry, this experiment is not available on your platform.
WebRTC hardware video encoding Chrome OS, Android
Support in WebRTC for encoding video streams using platform hardware. #disable-webrtc-hw-encoding
Sorry, this experiment is not available on your platform.
BLE Advertising in Chrome Apps Chrome OS
Enables BLE Advertising in Chrome Apps. BLE Advertising might interfere with regular use of Bluetooth Low Energy features. #enable-ble-advertising-in-apps
Sorry, this experiment is not available on your platform.
Scroll end effect Chrome OS
Experimental scroll end effect in response to vertical overscroll. #scroll-end-effect
Sorry, this experiment is not available on your platform.
Touch text selection strategy Android
Controls how text selection granularity changes when touch text selection handles are dragged. Non-default behavior is experimental. #touch-selection-strategy
Sorry, this experiment is not available on your platform.
TCP Fast Open Linux, Chrome OS, Android
Enable the option to send extra authentication information in the initial SYN packet for a previously connected client, allowing faster data send start. #enable-tcp-fast-open
Sorry, this experiment is not available on your platform.
Apps file associations Mac
Enable OS integration of file associations for Chrome Apps. #enable-apps-file-associations
Sorry, this experiment is not available on your platform.
Simulated hardware 'Ok Google' features Chrome OS
Enables an experimental version of 'Ok Google' hotword detection features that have a hardware dependency. #enable-hotword-hardware
Sorry, this experiment is not available on your platform.
Support for hover capable touchscreens Android
Enables hover feature by holding your finger just over the screen to experience a mouseover event. #enable-touch-hover
Sorry, this experiment is not available on your platform.
chrome___flags.pdf
285 KB Download
Cc: tkonch...@chromium.org
Unable to reproduce the issue on chrome version 56.0.2924.28 and canary 57.0.2952.0 - Thank you message displayed fine

Could you please try the same on a new profile so that we can confirm the issue is due to enabling any of the above flags.

Comment 4 by ronefr...@gmail.com, Dec 16 2016

try with hebrew display language 
Components: Privacy
Cc: krajshree@chromium.org
Unable to reproduce the issue on Win-10 using chrome reported version #56.0.2924.28 and latest canary #57.0.2958.3.

Attached a screen cast for reference.

Following are the steps followed to reproduce the issue.
------------
1. Changed the chrome display language to hebrew.
2. Clicked on menu->help->report an issue->send
3. Report was sent without any issues.

ronefrati@ - Could you please check this issue on latest canary #57.0.2958.3 by creating a new profile without any apps and extensions and please let us know if the issue still persist or not.

674420.mp4
4.0 MB View Download

Comment 7 by ronefr...@gmail.com, Dec 22 2016

have you set flags according to the attached file ?
Project Member

Comment 8 by sheriffbot@chromium.org, Dec 29 2016

Labels: -Needs-Feedback Needs-Review
Owner: rbasuvula@chromium.org
Thank you for providing more feedback. Adding requester "rbasuvula@chromium.org" for another review and adding "Needs-Review" label for tracking.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Cc: kavvaru@chromium.org
Components: -UI -Privacy UI>Browser>ReportAnIssue
Labels: -Type-Bug -Pri-2 -Needs-Review hasbisect-per-revision Proj-MaterialDesign-WebUI OS-Linux OS-Mac Pri-1 Type-Bug-Regression
Owner: apaci...@chromium.org
Status: Assigned (was: Unconfirmed)
ronefrati@Thanks for the update.This issue might be cuased by the flag  #enable-md-feedback
Able to reproduce the issue on windows 7, Linux Ubuntu 14.04 and Mac 10.12.1 using chrome version 56.0.2924.28 and canary 57.0.2969.0 with the below steps

1. enabled the flags #enable-md-feedback from the chrome://flags
2.Clicked on menu->help->report an issue->send
3. Nothing happened.

This is regression issue broken in M54.Please find the bisect information as below

Narrow bisect::
Good :: 54.0.2825.0  --  (build revision 410913)
Bad:: 54.0.2826.0  --   (build revision 411209)

Change Log::
https://chromium.googlesource.com/chromium/src/+log/4178c185640b37e621703ac415141ac7caae06f4..0b3631682321c7dee86957078c9c070a01bb3821

Possible suspect::
https://chromium.googlesource.com/chromium/src/+/7ef2fc0dbea076597d474315e15bae6fffb12de8

apacible@ Could you please look into this issue if it is related to your change,else please route this to an appropriate dev person.

Thanks,
It true , the problem does not exits when #enable-md-feedback is off.
Able to reproduce the issue on windows 8.1 using chrome version 57.0.2976.0.

apacible@ Could you please look into this issue
Status: WontFix (was: Assigned)
MD feedback is a work in progress and not ready for use.

Please disable the #enable-md-feedback flag to properly send feedback.

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