check datestamps before blindly re-generating .h Review URL: http://codereview.chromium.org/17265
check datestamps before blindly re-generating .h
Review URL: http://codereview.chromium.org/17265

git-svn-id: http://src.chromium.org/svn/trunk/src@7731 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 7d9b7b1496788a599987c1dc0bcc0bbf86a41792
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