Hide location icon bubble on 2nd click.

chrome/browser/ui/views/location_bar/location_icon_view.h

Index: chrome/browser/ui/views/location_bar/location_icon_view.h
diff --git a/chrome/browser/ui/views/location_bar/location_icon_view.h b/chrome/browser/ui/views/location_bar/location_icon_view.h
index 3a7b7f8c427162b5568260570e78e418a3e3f5d6..9b231f52fa21fa81401c73c138f8238ec5813693 100644
--- a/chrome/browser/ui/views/location_bar/location_icon_view.h
+++ b/chrome/browser/ui/views/location_bar/location_icon_view.h
@@ -36,6 +36,11 @@ class LocationIconView : public views::ImageView {
   // helper in the appropriate circumstances.
   void OnClickOrTap(const ui::LocatedEvent& event);
 
+  // Set to true when the bubble is already showing at the time the icon is
+  // clicked. This suppresses re-showing the bubble on mouse release, so that
+  // clicking the icon repeatedly will appear to toggle the bubble on and off.
+  bool suppress_mouse_released_action_;
+
   PageInfoHelper page_info_helper_;
 
   DISALLOW_COPY_AND_ASSIGN(LocationIconView);