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Issue metadata

Status: Fixed
Owner:
Closed: Mar 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 3
Type: Bug

Blocked on:
issue 352442

Blocking:
issue 692120
issue 597124



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Mojo chrome/common/extensions/chrome_utility_extensions_messages.h

Project Member Reported by noel@chromium.org, Jan 13 2017

Issue description

The IPC in chrome/common/extensions/chrome_utility_extensions_messages.h should be converted to mojo.  Some are deprecated, so no sense trying to convert them [1], but the rest are candidates for mojo conversion.

[1] see  bug 542912   #19 -#21


 

Comment 1 by noel@chromium.org, Jan 13 2017

Owner: noel@chromium.org
Status: Started (was: Untriaged)

Comment 2 by noel@chromium.org, Jan 13 2017

Components: Internals>Mojo

Comment 3 by noel@chromium.org, Jan 13 2017

Blocking: 597124
Project Member

Comment 4 by bugdroid1@chromium.org, Jan 13 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/3b491f68e9be76a22f54208d6c1a3531eb4d8386

commit 3b491f68e9be76a22f54208d6c1a3531eb4d8386
Author: noel <noel@chromium.org>
Date: Fri Jan 13 16:47:47 2017

Convert utility process ParseMediaMetadata IPC to mojo

Convert IPC media parse messages ChromeUtilityMsg_ParseMediaMetadata
and ChromeUtilityHostMsg_ParseMediaMetadata_Finished to mojo.

Add media_parser.mojom, add StructTraits for metadata::AttachedImage
and use mojo common traits for base::DictionaryValue metadata.

Resolve a ChromeContentUtilityClient TODO: if the utility process is
running with elevated privileges, we only add elevated Mojo services
to the service_manager::InterfaceRegistry. Add ExtensionsHandler API
ExtensionsHandler::ExposeInterfacesToBrowser, and again, only expose
its elevated Mojo services if the process is running elevated.

Manually tested using the MGA media gallery sample app [1]. There is
a browser test MediaGalleriesPlatformAppBrowserTest.GetMetadata that
runs on chrome mac.

[1] http://bit.ly/2i8qPSN

BUG= 680928 

Review-Url: https://codereview.chromium.org/2615423002
Cr-Commit-Position: refs/heads/master@{#443579}

[modify] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/chrome/browser/chrome_content_utility_manifest_overlay.json
[modify] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/chrome/browser/media_galleries/fileapi/safe_media_metadata_parser.cc
[modify] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/chrome/browser/media_galleries/fileapi/safe_media_metadata_parser.h
[modify] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/chrome/common/BUILD.gn
[modify] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/chrome/common/extensions/BUILD.gn
[modify] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/chrome/common/extensions/OWNERS
[modify] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/chrome/common/extensions/chrome_utility_extensions_messages.h
[add] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/chrome/common/extensions/media_parser.mojom
[add] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/chrome/common/extensions/media_parser.typemap
[add] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/chrome/common/extensions/media_parser_struct_traits.cc
[add] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/chrome/common/extensions/media_parser_struct_traits.h
[add] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/chrome/common/extensions/typemaps.gni
[modify] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/chrome/utility/chrome_content_utility_client.cc
[modify] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/chrome/utility/extensions/extensions_handler.cc
[modify] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/chrome/utility/extensions/extensions_handler.h
[modify] https://crrev.com/3b491f68e9be76a22f54208d6c1a3531eb4d8386/mojo/public/tools/bindings/chromium_bindings_configuration.gni

Project Member

Comment 5 by bugdroid1@chromium.org, Jan 18 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/cd3f19adeb8b19062badb591ff33b770dd0eb21f

commit cd3f19adeb8b19062badb591ff33b770dd0eb21f
Author: noel <noel@chromium.org>
Date: Wed Jan 18 13:12:31 2017

Convert utility process WiFi Credentials IPC to mojo

Add an OS_WIN mojo API to the utility process to allow callers to get the
WiFi credentials for a given network, an API that requires UAC elevation,
and used by the chrome extensions private networking API.

Add elevation support to the mojo utility process helper class and update
tests for that class. Use the helper class to control the utility process
(elevate, start, make request, terminate with the response).

Add a browser test: post a get credentials request from the blocking pool
to simulate how the existing call flow works. Internally post the work to
a different thread (IO) before making mojo calls (this to work-around the
fact that mojo does not currently support blocking pool callers).

Note the browser test does not cover the lower-level WiFi interface since
the bots have no access to any WiFi network (good). There's a manual tool
to test that aspect with [1] and, in my testing on Win10, that tool works
very well.

[1] components/wifi/wifi_test.cc

BUG= 680928 

Review-Url: https://codereview.chromium.org/2610953003
Cr-Commit-Position: refs/heads/master@{#444342}

[modify] https://crrev.com/cd3f19adeb8b19062badb591ff33b770dd0eb21f/chrome/browser/chrome_content_utility_manifest_overlay.json
[add] https://crrev.com/cd3f19adeb8b19062badb591ff33b770dd0eb21f/chrome/browser/extensions/api/networking_private/networking_private_credentials_getter_browsertest.cc
[modify] https://crrev.com/cd3f19adeb8b19062badb591ff33b770dd0eb21f/chrome/browser/extensions/api/networking_private/networking_private_credentials_getter_win.cc
[modify] https://crrev.com/cd3f19adeb8b19062badb591ff33b770dd0eb21f/chrome/common/extensions/BUILD.gn
[modify] https://crrev.com/cd3f19adeb8b19062badb591ff33b770dd0eb21f/chrome/common/extensions/chrome_utility_extensions_messages.h
[add] https://crrev.com/cd3f19adeb8b19062badb591ff33b770dd0eb21f/chrome/common/extensions/wifi_credentials_getter.mojom
[modify] https://crrev.com/cd3f19adeb8b19062badb591ff33b770dd0eb21f/chrome/test/BUILD.gn
[modify] https://crrev.com/cd3f19adeb8b19062badb591ff33b770dd0eb21f/chrome/utility/chrome_content_utility_client.cc
[modify] https://crrev.com/cd3f19adeb8b19062badb591ff33b770dd0eb21f/chrome/utility/chrome_content_utility_ipc_whitelist.cc
[modify] https://crrev.com/cd3f19adeb8b19062badb591ff33b770dd0eb21f/chrome/utility/extensions/extensions_handler.cc
[modify] https://crrev.com/cd3f19adeb8b19062badb591ff33b770dd0eb21f/chrome/utility/extensions/extensions_handler.h
[modify] https://crrev.com/cd3f19adeb8b19062badb591ff33b770dd0eb21f/content/browser/utility_process_mojo_client_browsertest.cc
[modify] https://crrev.com/cd3f19adeb8b19062badb591ff33b770dd0eb21f/content/public/browser/utility_process_mojo_client.h

Project Member

Comment 6 by bugdroid1@chromium.org, Jan 20 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/643d85c8fd7fb89a8aea1af3f9ac0dc2eb7ba89e

commit 643d85c8fd7fb89a8aea1af3f9ac0dc2eb7ba89e
Author: noel <noel@chromium.org>
Date: Fri Jan 20 14:58:18 2017

Convert utility process CheckMediaFile IPC to mojo

Add CheckMediaFile() method to the extensions::mojo::MediaParser mojo
interface exposed by the utility process to the browser, update media
gallery caller to use mojo calls for this service. Covered by browser
tests MediaFileValidatorTest.{ValidVideo, ValidAudio}.

Remove the IPC::Send helper to avoid wrapping it in WIN || OSX #ifdef
and directly call the real IPC::Send instead. Add TODOs.

BUG= 680928 

Review-Url: https://codereview.chromium.org/2639503002
Cr-Commit-Position: refs/heads/master@{#445054}

[modify] https://crrev.com/643d85c8fd7fb89a8aea1af3f9ac0dc2eb7ba89e/chrome/browser/media_galleries/fileapi/safe_audio_video_checker.cc
[modify] https://crrev.com/643d85c8fd7fb89a8aea1af3f9ac0dc2eb7ba89e/chrome/browser/media_galleries/fileapi/safe_audio_video_checker.h
[modify] https://crrev.com/643d85c8fd7fb89a8aea1af3f9ac0dc2eb7ba89e/chrome/common/extensions/chrome_utility_extensions_messages.h
[modify] https://crrev.com/643d85c8fd7fb89a8aea1af3f9ac0dc2eb7ba89e/chrome/common/extensions/media_parser.mojom
[modify] https://crrev.com/643d85c8fd7fb89a8aea1af3f9ac0dc2eb7ba89e/chrome/utility/extensions/extensions_handler.cc

Project Member

Comment 7 by bugdroid1@chromium.org, Jan 24 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/2ce603cd53ff8a412483d343937b8e65bcfc27dc

commit 2ce603cd53ff8a412483d343937b8e65bcfc27dc
Author: noel <noel@chromium.org>
Date: Tue Jan 24 00:23:15 2017

SafeAudioVideoChecker: use UtilityProcessMojoClient

Remove SafeAudioVideoChecker's public derivation from the
UtilityProcessHost class, and the interfaces it required,
OnMessageReceived, OnProcessCrashed and the state_ member
used to prevent multiple callbacks from them.

Replace all the above with a UtilityProcessMojoClient, to
make the code all mojo, per TODO. Covered by browsertests
MediaFileValidatorTest.{ValidVideo,ValidAudio}.

BUG= 680928 

Review-Url: https://codereview.chromium.org/2644313002
Cr-Commit-Position: refs/heads/master@{#445557}

[modify] https://crrev.com/2ce603cd53ff8a412483d343937b8e65bcfc27dc/chrome/browser/media_galleries/fileapi/safe_audio_video_checker.cc
[modify] https://crrev.com/2ce603cd53ff8a412483d343937b8e65bcfc27dc/chrome/browser/media_galleries/fileapi/safe_audio_video_checker.h

Project Member

Comment 8 by bugdroid1@chromium.org, Jan 24 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/673842136e3567693a64c20dc6aa7b9530b26abc

commit 673842136e3567693a64c20dc6aa7b9530b26abc
Author: noel <noel@chromium.org>
Date: Tue Jan 24 14:21:49 2017

Extensions handler: OnCheckMediaFile is not used

CheckMediaFile is all mojo now. OnCheckMediaFile is an orphan
and unused, remove it.

BUG= 680928 

Review-Url: https://codereview.chromium.org/2651563002
Cr-Commit-Position: refs/heads/master@{#445716}

[modify] https://crrev.com/673842136e3567693a64c20dc6aa7b9530b26abc/chrome/utility/extensions/extensions_handler.h

Project Member

Comment 9 by bugdroid1@chromium.org, Feb 2 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/41fd6ea9c3ae787b3133e96cd2e9a845056dbd24

commit 41fd6ea9c3ae787b3133e96cd2e9a845056dbd24
Author: noel <noel@chromium.org>
Date: Thu Feb 02 02:37:05 2017

CheckMediaFile: remove utility process ReleaseProcessIfNeeded call

After https://codereview.chromium.org/2644313002, the utility process
mojo client for CheckMediaFile controls utility process life-time, so
there's no need to call ReleaseProcessIfNeeded in the utility process
anymore, remove it.

TBR=jochen@chromium.org
BUG= 680928 

Review-Url: https://codereview.chromium.org/2661453005
Cr-Commit-Position: refs/heads/master@{#447692}

[modify] https://crrev.com/41fd6ea9c3ae787b3133e96cd2e9a845056dbd24/chrome/utility/extensions/extensions_handler.cc

Project Member

Comment 10 by bugdroid1@chromium.org, Feb 9 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/6b03ae83bd948f7389a359acfd3ef8055c142c45

commit 6b03ae83bd948f7389a359acfd3ef8055c142c45
Author: noel <noel@chromium.org>
Date: Thu Feb 09 15:28:17 2017

Convert utility process ImageWriter IPC to mojo

Add extensions::mojo::RemovableStorageWriter
  Define a new mojo interface that is exposed by the utility process to the
  browser. Update the extensions private api image writer caller to use the
  new interface, rather than IPC, for image writing.

Add mojo RemovableStorageWriterClient interface
  Define a mojo interface to send to utility process image writer, which it
  can use to send Write and Verify operation progress and completion status
  back to the caller.

Use content::UtilityProcessMojoClient
  The code used content::UtilityProcessHost to control the utility process.
  Replace that with the mojo utility client. The mojo channel that connects
  the caller and the utility process can now be intentionally disconnected,
  from either end, to implement the Cancel operation. Add a browsertest for
  WriteCancel and VerifyCancel.

Enforce image_writer_utility_client state
  The original code had state, but never checked the state assumption: that
  a WRITE or VERIFY operation could be in progress - just never at the same
  time. Add ResetRequest() between operations to reset state. Add DCHECK at
  when any new operation is requested to DCHECK that the previous operation
  if any has been completed.

Remove the utility process IPC whitelist
  The image writer IPC (removed in this CL) were the last remaining entries
  in the utility process IPC whitelist (these IPC ran elevated on WIN). The
  whitelist is now unused. Remove all its code and associated files. Define
  a new member utility_process_running_elevated_, and use it to prevent IPC
  from being processed if the utility process is elevated.

Add image_writer_utility_client_browsertest
  Again a utility process service with no test. Add a browsertest for Write
  and Verify operations (invalid, valid, and cancel). Note: the browsertest
  can't test the low-level USB driver code on any port since our bots don't
  have USB sticks. To test that aspect, I manually tested with the ChromeOS
  Recovery Tool [1] and was able to write and verify a ChromeOS image to my
  USB stick on both Windows and Mac OSX.

ImageWriterHandler
  Add a test mode to allow the class to be browser-tested (with the caveats
  mentioned above). Add reference to  bug 352442 : file handles to the device
  and image files must remain open between Write and Verify operations. Add
  WriteVerify test fixture to specifically test that case.

[1] http://bit.ly/2jFtsZZ

BUG= 680928 

Review-Url: https://codereview.chromium.org/2663603002
Cr-Commit-Position: refs/heads/master@{#449296}

[modify] https://crrev.com/6b03ae83bd948f7389a359acfd3ef8055c142c45/chrome/browser/chrome_content_utility_manifest_overlay.json
[modify] https://crrev.com/6b03ae83bd948f7389a359acfd3ef8055c142c45/chrome/browser/extensions/api/image_writer_private/image_writer_utility_client.cc
[modify] https://crrev.com/6b03ae83bd948f7389a359acfd3ef8055c142c45/chrome/browser/extensions/api/image_writer_private/image_writer_utility_client.h
[add] https://crrev.com/6b03ae83bd948f7389a359acfd3ef8055c142c45/chrome/browser/extensions/api/image_writer_private/image_writer_utility_client_browsertest.cc
[modify] https://crrev.com/6b03ae83bd948f7389a359acfd3ef8055c142c45/chrome/common/extensions/BUILD.gn
[modify] https://crrev.com/6b03ae83bd948f7389a359acfd3ef8055c142c45/chrome/common/extensions/chrome_utility_extensions_messages.h
[add] https://crrev.com/6b03ae83bd948f7389a359acfd3ef8055c142c45/chrome/common/extensions/removable_storage_writer.mojom
[modify] https://crrev.com/6b03ae83bd948f7389a359acfd3ef8055c142c45/chrome/test/BUILD.gn
[modify] https://crrev.com/6b03ae83bd948f7389a359acfd3ef8055c142c45/chrome/utility/BUILD.gn
[delete] https://crrev.com/743f8d6db5bc0efd51c3e7ce0fcec1a86886a364/chrome/utility/OWNERS
[modify] https://crrev.com/6b03ae83bd948f7389a359acfd3ef8055c142c45/chrome/utility/chrome_content_utility_client.cc
[modify] https://crrev.com/6b03ae83bd948f7389a359acfd3ef8055c142c45/chrome/utility/chrome_content_utility_client.h
[delete] https://crrev.com/743f8d6db5bc0efd51c3e7ce0fcec1a86886a364/chrome/utility/chrome_content_utility_ipc_whitelist.cc
[delete] https://crrev.com/743f8d6db5bc0efd51c3e7ce0fcec1a86886a364/chrome/utility/chrome_content_utility_ipc_whitelist.h
[modify] https://crrev.com/6b03ae83bd948f7389a359acfd3ef8055c142c45/chrome/utility/extensions/extensions_handler.cc
[modify] https://crrev.com/6b03ae83bd948f7389a359acfd3ef8055c142c45/chrome/utility/image_writer/image_writer_handler.cc
[modify] https://crrev.com/6b03ae83bd948f7389a359acfd3ef8055c142c45/chrome/utility/image_writer/image_writer_handler.h
[modify] https://crrev.com/6b03ae83bd948f7389a359acfd3ef8055c142c45/chrome/utility/image_writer/image_writer_unittest.cc

Project Member

Comment 11 by bugdroid1@chromium.org, Feb 14 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/4ce9a407ae2f2299f9d62016fd5a4c71e3dc49d5

commit 4ce9a407ae2f2299f9d62016fd5a4c71e3dc49d5
Author: noel <noel@chromium.org>
Date: Tue Feb 14 10:29:01 2017

Convert utility process ParseMediaMetadata blob reading IPC to mojo

Update mojo ParseMediaMetadata API
  Add API documentation. Add a new MediaDataSource interface to the API and
  document: allow the utility process to request blob data for parsing from
  the browser process using mojo, rather than IPC.

Use content::UtilityProcessMojoClient
  The code used content::UtilityProcessHost to control the utility process.
  Replace that with the mojo utility client, remove parser state, implement
  the MediaDataSource (used to handle utility process blob data requests by
  calling into existing IO/UI thread blob reader trampolines).

Remove the utility process AddHandler
  ParseMediaMetadata needed the utility client so it could hook its message
  handler to receive IPC blob data responses from the browser. This can now
  go: ditch utility client AddHandler() and related.

Update metadata::IPCDataSource, MediaMetadataParser
  Make IPCDataSource own the MediaDataSource and use it to request the blob
  data. In turn, make MediaMetadataParser own the IPCDataSource.

TEST=Covered by MediaGalleriesPlatformAppBrowserTest.GetMetadata
BUG= 680928 

Review-Url: https://codereview.chromium.org/2667443002
Cr-Commit-Position: refs/heads/master@{#450313}

[modify] https://crrev.com/4ce9a407ae2f2299f9d62016fd5a4c71e3dc49d5/chrome/browser/media_galleries/fileapi/safe_media_metadata_parser.cc
[modify] https://crrev.com/4ce9a407ae2f2299f9d62016fd5a4c71e3dc49d5/chrome/browser/media_galleries/fileapi/safe_media_metadata_parser.h
[modify] https://crrev.com/4ce9a407ae2f2299f9d62016fd5a4c71e3dc49d5/chrome/common/extensions/chrome_utility_extensions_messages.h
[modify] https://crrev.com/4ce9a407ae2f2299f9d62016fd5a4c71e3dc49d5/chrome/common/extensions/media_parser.mojom
[modify] https://crrev.com/4ce9a407ae2f2299f9d62016fd5a4c71e3dc49d5/chrome/utility/chrome_content_utility_client.cc
[modify] https://crrev.com/4ce9a407ae2f2299f9d62016fd5a4c71e3dc49d5/chrome/utility/chrome_content_utility_client.h
[modify] https://crrev.com/4ce9a407ae2f2299f9d62016fd5a4c71e3dc49d5/chrome/utility/extensions/extensions_handler.cc
[modify] https://crrev.com/4ce9a407ae2f2299f9d62016fd5a4c71e3dc49d5/chrome/utility/extensions/extensions_handler.h
[modify] https://crrev.com/4ce9a407ae2f2299f9d62016fd5a4c71e3dc49d5/chrome/utility/media_galleries/ipc_data_source.cc
[modify] https://crrev.com/4ce9a407ae2f2299f9d62016fd5a4c71e3dc49d5/chrome/utility/media_galleries/ipc_data_source.h
[modify] https://crrev.com/4ce9a407ae2f2299f9d62016fd5a4c71e3dc49d5/chrome/utility/media_galleries/media_metadata_parser.cc
[modify] https://crrev.com/4ce9a407ae2f2299f9d62016fd5a4c71e3dc49d5/chrome/utility/media_galleries/media_metadata_parser.h

Comment 12 by noel@chromium.org, Feb 16 2017

Blocking: 692120
Project Member

Comment 13 by bugdroid1@chromium.org, Mar 15 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c4a2fb2a5af868924d3282721757194ded52374d

commit c4a2fb2a5af868924d3282721757194ded52374d
Author: noel <noel@chromium.org>
Date: Wed Mar 15 00:26:05 2017

Safe audio video checker: create mojo client with MakeUnique<>

Update to use the current UtilityProcessMojoClient pattern we
have settled on for creating these mojo utility clients:

base::MakeUnique<UtilityMojoClient<Interface>>(process_name).

Covered by browsertests MediaFileValidatorTest.{ValidVideo,
ValidAudio}.

TBR=tommycli@chromium.org
BUG= 680928 

Review-Url: https://codereview.chromium.org/2751663002
Cr-Commit-Position: refs/heads/master@{#456912}

[modify] https://crrev.com/c4a2fb2a5af868924d3282721757194ded52374d/chrome/browser/media_galleries/fileapi/safe_audio_video_checker.cc

Project Member

Comment 14 by bugdroid1@chromium.org, Mar 15 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/4434f5f0845ff380c65da956e31ff5ecf1f6b5a4

commit 4434f5f0845ff380c65da956e31ff5ecf1f6b5a4
Author: noel <noel@chromium.org>
Date: Wed Mar 15 00:37:05 2017

Safe media metadata parser: create mojo client with MakeUnique<>

Create the utility process mojo client with base::MakeUnique<>. No
change in behavior, no new tests.

BUG= 680928 

Review-Url: https://codereview.chromium.org/2746423002
Cr-Commit-Position: refs/heads/master@{#456917}

[modify] https://crrev.com/4434f5f0845ff380c65da956e31ff5ecf1f6b5a4/chrome/browser/media_galleries/fileapi/safe_media_metadata_parser.cc

Project Member

Comment 15 by bugdroid1@chromium.org, Mar 15 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/2e4074d748dc65d528e01ef01c59ace2c5fb281f

commit 2e4074d748dc65d528e01ef01c59ace2c5fb281f
Author: noel <noel@chromium.org>
Date: Wed Mar 15 00:48:02 2017

Image writer client: create mojo client with MakeUnique<>

Create the utility process mojo client with base::MakeUnique<>. Also
append IfNeeded to the start utility process routine (since we don't
start the utility process if it's already active).

No change in behavior, no new tests.

BUG= 680928 

Review-Url: https://codereview.chromium.org/2751573004
Cr-Commit-Position: refs/heads/master@{#456923}

[modify] https://crrev.com/2e4074d748dc65d528e01ef01c59ace2c5fb281f/chrome/browser/extensions/api/image_writer_private/image_writer_utility_client.cc
[modify] https://crrev.com/2e4074d748dc65d528e01ef01c59ace2c5fb281f/chrome/browser/extensions/api/image_writer_private/image_writer_utility_client.h

Project Member

Comment 16 by bugdroid1@chromium.org, Mar 20 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/4342d3eacba11f513071dd4bb06b182b4f1245f3

commit 4342d3eacba11f513071dd4bb06b182b4f1245f3
Author: noel <noel@chromium.org>
Date: Mon Mar 20 08:08:32 2017

ImageWriter: Add ShouldResetImageWriter helper

Move the code for resetting the image_writer_ into a common helper.
Add comments, refer back to the original crbug.com issue and change
set that resolved  issue 352442 .

Covered by existing tests:
  image_writer_utility_client_browsertest, image_writer_unittest

BUG= 680928 , 352442 

Review-Url: https://codereview.chromium.org/2734773002
Cr-Commit-Position: refs/heads/master@{#458024}

[modify] https://crrev.com/4342d3eacba11f513071dd4bb06b182b4f1245f3/chrome/utility/image_writer/image_writer_handler.cc
[modify] https://crrev.com/4342d3eacba11f513071dd4bb06b182b4f1245f3/chrome/utility/image_writer/image_writer_handler.h

Comment 17 by noel@chromium.org, Mar 29 2017

Cc: tommycli@chromium.org
chrome/common/extensions/chrome_utility_extensions_messages.h

The remaining messages in this file, per  bug 542912   #19 -#21, are deprecated.

A note about this was added in http://crrev.com/460280 (see the change to chrome/utility/extensions/extensions_handler.h there).

+tommycli as FYI: feel free to deprecate away when ready.

Comment 18 by noel@chromium.org, Mar 29 2017

Status: Fixed (was: Started)

Comment 19 by noel@chromium.org, Mar 29 2017

Blockedon: 352442

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