Revert 50360 - Spoof as Safari when running Silverlight 4 on the Mac
Revert 50360 - Spoof as Safari when running Silverlight 4 on the Mac

Silverlight 4 doesn't support Chrome, so Chrome doesn't end up on the right event path; spoofing as Safari fixes mouseover handling, and doesn't appear to regress anything.

BUG=46842
TEST=Mouseovers should work in Silverlight 4 on the Mac.

Review URL: http://codereview.chromium.org/2805019

TBR=stuartmorgan@chromium.org
Review URL: http://codereview.chromium.org/2801012

git-svn-id: http://src.chromium.org/svn/trunk/src@50370 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 3300ed05e6220b6c3eab1656e44636781b1dd83c
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