The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/064f04c82c2f6cd3e9a77703362f9373034c248a

commit 064f04c82c2f6cd3e9a77703362f9373034c248a
Author: pfeldman <pfeldman@chromium.org>
Date: Tue Jan 17 21:18:58 2017

DevTools: bring back old landing page in timeline/performance.

BUG= 681258 

Review-Url: https://codereview.chromium.org/2637443004
Cr-Commit-Position: refs/heads/master@{#444146}

[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/LayoutTests/http/tests/inspector/tracing/timeline-receive-response-event.html
[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/LayoutTests/inspector/tracing/frame-model-instrumentation.html
[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/LayoutTests/inspector/tracing/timeline-js/timeline-injected-script-eval.html
[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/LayoutTests/inspector/tracing/timeline-js/timeline-script-tag-1.html
[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/LayoutTests/inspector/tracing/timeline-misc/timeline-load-event.html
[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/LayoutTests/inspector/tracing/timeline-paint/layer-tree.html
[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/LayoutTests/inspector/tracing/timeline-paint/paint-profiler-update.html
[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/LayoutTests/inspector/tracing/timeline-time/timeline-time.html
[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/LayoutTests/inspector/tracing/timeline-time/timeline-timer.html
[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/Source/devtools/BUILD.gn
[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/Source/devtools/front_end/extensions/ExtensionServer.js
[delete] https://crrev.com/b71b7d5967c31b07766cf0ad10be89a9e526ed4a/third_party/WebKit/Source/devtools/front_end/timeline/TimelineLandingPage.js
[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/Source/devtools/front_end/timeline/TimelinePanel.js
[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/Source/devtools/front_end/timeline/module.json
[delete] https://crrev.com/b71b7d5967c31b07766cf0ad10be89a9e526ed4a/third_party/WebKit/Source/devtools/front_end/timeline/timelineLandingPage.css
[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/Source/devtools/front_end/timeline/timelinePanel.css
[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/Source/devtools/front_end/ui/Toolbar.js
[modify] https://crrev.com/064f04c82c2f6cd3e9a77703362f9373034c248a/third_party/WebKit/Source/devtools/front_end/ui/toolbar.css

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c968f85cafa23bd24bb6d4a8f73b0cfc0bac2af5

commit c968f85cafa23bd24bb6d4a8f73b0cfc0bac2af5
Author: alph <alph@chromium.org>
Date: Thu Jan 19 01:17:17 2017

DevTools: tweak performance landing page style.

BUG= 681258 

Review-Url: https://codereview.chromium.org/2639243003
Cr-Commit-Position: refs/heads/master@{#444583}

[modify] https://crrev.com/c968f85cafa23bd24bb6d4a8f73b0cfc0bac2af5/third_party/WebKit/Source/devtools/front_end/timeline/TimelinePanel.js
[modify] https://crrev.com/c968f85cafa23bd24bb6d4a8f73b0cfc0bac2af5/third_party/WebKit/Source/devtools/front_end/timeline/timelinePanel.css

Verified the issue on linux Ubuntu 14.04 using chrome version 57.0.2986.0.

Observed that the fix is working as expected.

Attaching screencast for reference.

Hence, adding the verified labels.

Thanks..

Deleted: 681258.png 287 KB

	681258.png 287 KB View Download

Tested the issue on Latest Dev# 57.0.2986.0 on Windows, Mac and Linux as is as displayed in Comment# 3.

Able to see Javascript profiler under performance tab. Attaching a screen shot for reference.
Hence adding TE-Verified Labels.
Thank You.

Deleted: 681258.png 122 KB

	681258.png 122 KB View Download