[Mac] Pick up newer GTM with RI Resolution Independence support in the UITweaker.
[Mac] Pick up newer GTM with RI Resolution Independence support in the UITweaker.

BUG=none
TEST=httpauth, edit search engine, hung renderer, bookmark bubble, clear browser data, edit bookmarks all size right with RI scaled.
Review URL: http://codereview.chromium.org/1059002

git-svn-id: http://src.chromium.org/svn/trunk/src@41858 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 82cac4acdb6eca5aa88a51bae8147ea3cdd065fe
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser