GitLab

  A bubble should disappear when we right mouse click on a blank
  space. Add event monitor for NSRightMouseDownMask, and change
  not to use performSelector, for sometimes when  rightmouse  down
  happens, a menu comes out. This menu  might be a Modal Dialogue Box.
  So we can't perform the windowDidResignKey until the menu is  closed.

  BUG=378186
  TEST="--gtest_filter=BaseBubbleControllerTest.*"
  R=rsesek@chromium.org

Review URL: https://codereview.chromium.org/300113009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@276875 0039d316-1c4b-4281-b951-d872f2087c98