Support UseCounter in dedicated workers.

BUG=376039
R=haraken@chromium.org, sigbjornf@opera.com, tyoshino@chromium.org

Review URL: https://codereview.chromium.org/342103003

git-svn-id: svn://svn.chromium.org/blink/trunk@176511 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Use TimelineUIUtils to create BeginFrame divider

BUG=361045
R=loislo@chromium.org

Review URL: https://codereview.chromium.org/335103003

git-svn-id: svn://svn.chromium.org/blink/trunk@176512 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Mark Skia suppressions for rebaseline.

BUG=383435
TBR=reed@google.com

Review URL: https://codereview.chromium.org/348563002

git-svn-id: svn://svn.chromium.org/blink/trunk@176513 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: update responsive design icon.

R=vsevik@chromium.org

Review URL: https://codereview.chromium.org/345713004

git-svn-id: svn://svn.chromium.org/blink/trunk@176514 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: move emulation button into the base App.js.

R=dgozman@chromium.org

Review URL: https://codereview.chromium.org/342163002

git-svn-id: svn://svn.chromium.org/blink/trunk@176515 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Remove KeyframeEffectModel.h include from StyleResolver.h

Replace the include with forward declarations.

Prior to this patch, KeyframeEffectModel.h had roughly 700 targets
depending on it. After this patch this number has shrunk to around 11.
In the last 90 days, KeyframeEffectModel.h was modified 13 times on
trunk, which is a relatively high number.

KeyframeEffectModel.h also pulls in a large amount of other animation
headers so they should see similar benefits.

Review URL: https://codereview.chromium.org/346803002

git-svn-id: svn://svn.chromium.org/blink/trunk@176517 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Stop calling [de]ref in ScriptPromiseResolverWithContext destructor.

The ScriptPromiseResolverWithContext destructor is checking if it is misused,
but the current code calls ref() and deref(), which are  invalid in the destructor.
This CL replaces the implementation with a simple assertion.

BUG=386479

Review URL: https://codereview.chromium.org/344733004

git-svn-id: svn://svn.chromium.org/blink/trunk@176518 bbb929c8-8fbe-4397-9dbb-9b2b20218538