GitLab

WebNotification::isHTML() has been returning false since late July when
we removed the Web Exposed entry point, so all of this is dead code. The
removal shipped in Chrome 30, so it's unlikely to return.

BUG=

Review URL: https://codereview.chromium.org/95223003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238415 0039d316-1c4b-4281-b951-d872f2087c98