Adding WAKE_LOCK permission to content_shell_apk.

Adding WAKE_LOCK permission to content_shell_apk that is required to play
videos in browser.

BUG=136722
TEST=None


Review URL: https://chromiumcodereview.appspot.com/10797051

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@147704 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed