Fix output_dir argument to blink_idl_parser.py in BUILD.gn

Should be bindings_scripts_output_dir, not bindings_output_dir.

BUG=

Review URL: https://codereview.chromium.org/349413004

git-svn-id: svn://svn.chromium.org/blink/trunk@176841 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Remove default implementation of getMediaDevices functions in client interface.

BUG=338511

Review URL: https://codereview.chromium.org/346393002

git-svn-id: svn://svn.chromium.org/blink/trunk@176842 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: [MQI] Highlight media query markers on serif click

This patch runs CSS animation to highlight media query markers whenever
a click on serif happens.

R=dgozman@chromium.org, dgozman, pfeldman

Review URL: https://codereview.chromium.org/345373004

git-svn-id: svn://svn.chromium.org/blink/trunk@176844 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: [CodeMirror] restrict CodeMirror changes to rolls only

The patch adds presubmit check to enforce all changes to CodeMirror
folder to be rolls only.

The "roll" change is the one that has "roll CodeMirror" substring
in its description.

R=apavlov@chromium.org

Review URL: https://codereview.chromium.org/357443002

git-svn-id: svn://svn.chromium.org/blink/trunk@176845 bbb929c8-8fbe-4397-9dbb-9b2b20218538
[Promise] Clear the resolver when ExecutionContext is stopped.

The resolver should be cleared when the execution context is stopped
in order to avoid leaks.
This bug was introduced at r176589.

BUG=386479

Review URL: https://codereview.chromium.org/356473004

git-svn-id: svn://svn.chromium.org/blink/trunk@176846 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Remove the unused Document& argument to the TextTrack constructor

R=fs@opera.com

Review URL: https://codereview.chromium.org/352603002

git-svn-id: svn://svn.chromium.org/blink/trunk@176847 bbb929c8-8fbe-4397-9dbb-9b2b20218538