ToggleOverflowBubble 1784 ash/shelf/shelf_view.cc     ToggleOverflowBubble();
ToggleOverflowBubble  232 ash/shelf/shelf_view.h   void ToggleOverflowBubble();
ToggleOverflowBubble   71 ash/test/shelf_view_test_api.cc     shelf_view_->ToggleOverflowBubble();