| commit | 4e255b9d996a165d92e619ddce3ef0b97b8bd134 | [log] [tgz] |
|---|---|---|
| author | dalecurtis@chromium.org <dalecurtis@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | Tue Nov 05 18:32:57 2013 |
| committer | dalecurtis@chromium.org <dalecurtis@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | Tue Nov 05 18:32:57 2013 |
| tree | de8de74df000d705090c46d12593f45cc522941b | |
| parent | 9d1ecd6e6081f2f6d5ce3b53dd37a4b812d1f88e [diff] |
Add AudioOutputController trace events and UMA backed wedge detection. More extraction of debug code from my local test build. This adds: - Trace events for easy logging of AudioOutputController actions. - A wedge detection UMA statistic for field monitoring. BUG=160920 TEST=UMA stat is reported correctly when wedged and not. Review URL: https://codereview.chromium.org/51003005 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233034 0039d316-1c4b-4281-b951-d872f2087c98