Dismiss the OSK on Windows AURA in the ViewHostMsg_FocusedNodeChanged notification if the node being focused is not editable.

This is needed because there are cases when an editable node being tapped is deleted which causes the OSK to show up and then
the focus changes. We dismiss the OSK in a delayed task to ensure that we allow the OSK to be displayed in response to the tap
notification.

Fixes bug https://code.google.com/p/chromium/issues/detail?id=327985

BUG=327985
R=jam@chromium.org

Review URL: https://codereview.chromium.org/115533004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241395 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 241395
Test coverage for android media data uri support.

* Added MediaInfoLoader test coverage for data uri support.

BUG=

Review URL: https://codereview.chromium.org/104753003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241396 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 241396