Revert 225857 "gfx: Create a separate gfx component out of ui."

> gfx: Create a separate gfx component out of ui.
> 
> BUG=103304
> R=ben@chromium.org
> 
> Review URL: https://codereview.chromium.org/25015003

TBR=sadrul@chromium.org

Review URL: https://codereview.chromium.org/25161002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@225859 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 225859