GitLab

 * Make 'aura' a component, and export Desktop and Window.
 * Events (Key and Mouse) from X Events.
 * Rip non-gtk bits out of gfx/gtk_util into gfx/linux_util

BUG=93934,93933
TEST=none

Review URL: http://codereview.chromium.org/7833016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@99898 0039d316-1c4b-4281-b951-d872f2087c98