Fix GDI leak in Window object (leak of HICONs)
Fix GDI leak in Window object (leak of HICONs)

http://crbug.com/2322

Review URL: http://codereview.chromium.org/3120

git-svn-id: http://src.chromium.org/svn/trunk/src@2341 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: f7e973c118df2fd48dc3ec15c87deb457d4a7bb2
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