Notify WebSocket opening handshake information to the renderer.

In order to show the information in the inspector, notify the handshake
request and response information to the renderer.
Currently the browser always send the notification to the renderer.
It should be fixed in the future.

BUG=310405
R=ricea@chromium.org

Review URL: https://codereview.chromium.org/115003003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246319 0039d316-1c4b-4281-b951-d872f2087c98
Create a new target 'gfx_unittests' for the gfx unit tests.

We are going to separate ui_unittests into smaller targets and one of
them is gfx_unittests which will host the tests for the APIs under
ui/gfx/

BUG=331829,299841
TEST=gfx_unittests
R=ben@chromium.org,danakj@chromium.org

Review URL: https://codereview.chromium.org/139343010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246320 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 246320
Update V8 to version 3.24.21.

TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/141433010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246321 0039d316-1c4b-4281-b951-d872f2087c98
Only install extensions into the main world

BUG=none
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/144073006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246322 0039d316-1c4b-4281-b951-d872f2087c98
Missing comma in event_utils_win.cc

BUG=

Review URL: https://codereview.chromium.org/143003003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246323 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246324 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 246324