Add a method to tab_utils.h to find out whether a tab is playing audio.
commit6f0321a0afe77f052ade3c9848edf0b56409e4c8
authorbauerb@chromium.org <bauerb@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Thu, 14 Feb 2013 01:11:25 +0000 (14 01:11 +0000)
committerbauerb@chromium.org <bauerb@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Thu, 14 Feb 2013 01:11:25 +0000 (14 01:11 +0000)
treebf7de722b70bb89042839714bf37d2b9ac68178c
parent45a6ee05b536b41be6a218a994318bca50a5d86c
Add a method to tab_utils.h to find out whether a tab is playing audio.

BUG=3541

Review URL: https://chromiumcodereview.appspot.com/11573066

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@182364 0039d316-1c4b-4281-b951-d872f2087c98
chrome/browser/media/audio_stream_indicator.cc [new file with mode: 0644]
chrome/browser/media/audio_stream_indicator.h [new file with mode: 0644]
chrome/browser/media/media_capture_devices_dispatcher.cc
chrome/browser/media/media_capture_devices_dispatcher.h
chrome/browser/ui/tabs/tab_utils.cc
chrome/browser/ui/tabs/tab_utils.h
chrome/chrome_browser.gypi
content/browser/renderer_host/media/audio_renderer_host.cc
content/browser/renderer_host/media/mock_media_observer.h
content/public/browser/media_observer.h