Enable SelfDeletePluginInvokeInSynchronousPaint as FLAKY
Enable SelfDeletePluginInvokeInSynchronousPaint as FLAKY

Converts SelfDeletePluginInvokeInSynchronousPaint, which was disabled for flakiness, to the newer FLAKY_, and adds a bug annotation. Also adds a bug annotation for SelfDeletePluginInvokeAlert.

BUG=44960
TEST=N/A

Review URL: http://codereview.chromium.org/2095030

git-svn-id: http://src.chromium.org/svn/trunk/src@48151 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: b8219e56ba4e291e521242aaf5974d0f180c2269
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