cc: Add --cc-rebaseline-pixeltests command line flag.

When present, pixel tests write their output instead of reading it.
This allows rebaselining tests without requiring a recompile of the
code.

R=enne
BUG=

Review URL: https://codereview.chromium.org/48733009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@231965 0039d316-1c4b-4281-b951-d872f2087c98
Cast: fix issue in Eureka when audio frames are pulled out.

If the applocation added multiple audio callbacks a bad DCHECK
was trigger.

Review URL: https://codereview.chromium.org/48763004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@231966 0039d316-1c4b-4281-b951-d872f2087c98
Enables chording with the control and alt keys.

Note that there is an edge case where we start chording with control (or alt) before continuing chording with shift. This will not work. Added a TODO to fix that; but it isn't an immediate priority.

BUG=312336

Review URL: https://codereview.chromium.org/49243002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@231967 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 231966
Add a manual end-to-end test page for the extension, and several fixes.

Fix a problem with bundling (missing entries in component_extension_resources.grd).

Make the extension determine origin by itself rather than read it as a parameter from the web page.

Use results_.reset(), not SetResult() in the API implementation; the two are not equivalent. Lesson learned: Extension browser tests do not cause validation of results against schema. Update browser test to match.

Modify GetAndSetWithMediaStream browser test to try setting to all available devices in turn, rather than just switching from one device to one other.

The string "default" is used as the sinkId of the default device in the API. We were already replacing the empty string with "default" on the way out, now also doing the reverse on the way in.

BUG=291271

Review URL: https://codereview.chromium.org/49343002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@231968 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 231968