roll deps for platform.h change Review URL: http://codereview.chromium.org/9345
roll deps for platform.h change
Review URL: http://codereview.chromium.org/9345

git-svn-id: http://src.chromium.org/svn/trunk/src@4648 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: b236eed77d734b46bc6301356aa59e1ceee534bb
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