Add Stop() to AudioDecoder.

BUG=329379

Review URL: https://codereview.chromium.org/126793002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244994 0039d316-1c4b-4281-b951-d872f2087c98
Also workaround a timeout when _ReceiveJsonData fails in the ctor of InspectorPage.

BUG=334726
TEST=manual
NOTRY=True

Review URL: https://codereview.chromium.org/131083006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244995 0039d316-1c4b-4281-b951-d872f2087c98
Removes MessageLoop::TYPE_XXX where possible

This is part of attempting to get rid of MessageLoop::Type enum.

BUG=none
TEST=none
R=darin@chromium.org

Review URL: https://codereview.chromium.org/136683004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244996 0039d316-1c4b-4281-b951-d872f2087c98
mojo: gyp fixes

- make mojo_sample_app correctly depend on the standalone environment since it uses it
- make mojo depend on mojo_compositor_app so we build that one too

BUG=
R=darin@chromium.org

Review URL: https://codereview.chromium.org/138323003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244997 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 244996
SVN changes up to revision 244997