MacViews: Allows the toolkit-views Zoom Dialog to be used

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

Index: chrome/browser/ui/views/location_bar/zoom_bubble_view.h
diff --git a/chrome/browser/ui/views/location_bar/zoom_bubble_view.h b/chrome/browser/ui/views/location_bar/zoom_bubble_view.h
index 81db642872cf45c8f91ea5d44fa3edec6d52a2d3..1d2f2754faa15be9f6d1a83274df8b52af720df5 100644
--- a/chrome/browser/ui/views/location_bar/zoom_bubble_view.h
+++ b/chrome/browser/ui/views/location_bar/zoom_bubble_view.h
@@ -33,6 +33,7 @@ class ZoomBubbleView : public LocationBarBubbleDelegateView,
   // Shows the bubble and automatically closes it after a short time period if
   // |reason| is AUTOMATIC.
   static void ShowBubble(content::WebContents* web_contents,
+                         const gfx::Point& anchor_point,
                          DisplayReason reason);
 
   // Closes the showing bubble (if one exists).
@@ -42,6 +43,10 @@ class ZoomBubbleView : public LocationBarBubbleDelegateView,
   // otherwise.
   static ZoomBubbleView* GetZoomBubble();
 
+  // Refreshes the bubble by changing the zoom percentage appropriately and
+  // resetting the timer if necessary.
+  void Refresh();
+
  private:
   FRIEND_TEST_ALL_PREFIXES(ZoomBubbleBrowserTest, ImmersiveFullscreen);
 
@@ -64,7 +69,12 @@ class ZoomBubbleView : public LocationBarBubbleDelegateView,
     std::unique_ptr<const extensions::IconImage> icon_image;
   };
 
+  // Constructs ZoomBubbleView. Anchors the bubble to |anchor_view| when it is
+  // not nullptr or alternatively, to |anchor_point|. The bubble will auto-close
+  // when |reason| is AUTOMATIC. If |immersive_mode_controller_| is present, the
+  // bubble will auto-close when the top-of-window views are revealed.
   ZoomBubbleView(views::View* anchor_view,
+                 const gfx::Point& anchor_point,
                  content::WebContents* web_contents,
                  DisplayReason reason,
                  ImmersiveModeController* immersive_mode_controller);
@@ -88,10 +98,6 @@ class ZoomBubbleView : public LocationBarBubbleDelegateView,
   // extensions::IconImage::Observer:
   void OnExtensionIconImageChanged(extensions::IconImage* /* image */) override;
 
-  // Refreshes the bubble by changing the zoom percentage appropriately and
-  // resetting the timer if necessary.
-  void Refresh();
-
   // Sets information about the extension that initiated the zoom change.
   // Calling this method asserts that the extension |extension| did initiate
   // the zoom change.