GitLab

This affect startup sequences only. 

BUG=134430
TEST=The dialog on win8 should appear without the main window.  If the user chooses not to make Chrome default, it should continue to desktop Chrome. 


Review URL: https://chromiumcodereview.appspot.com/10696093

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@150936 0039d316-1c4b-4281-b951-d872f2087c98