Shows the info bubble when the location bar icon is clicked in the origin chip.

chrome/browser/ui/cocoa/location_bar/button_decoration.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_COCOA_LOCATION_BAR_BUTTON_DECORATION_H_
 #define CHROME_BROWSER_UI_COCOA_LOCATION_BAR_BUTTON_DECORATION_H_
 
 #import "base/mac/scoped_nsobject.h"
 #include "chrome/browser/ui/cocoa/location_bar/location_bar_decoration.h"
 #import "ui/base/cocoa/appkit_utils.h"
@@ skipping 20 matching lines @@
                    int hover_icon_id,
                    ui::NinePartImageIds pressed_image_ids,
                    int pressed_icon_id,
                    CGFloat max_inner_padding);
 
   virtual ~ButtonDecoration();
 
   void SetButtonState(ButtonState state);
   ButtonState GetButtonState() const;
 
+  // Whether a click on this decoration should prevent focusing of the omnibox
+  // or not.
+  virtual bool PreventFocus(NSPoint location) const;
+
   // Changes the icon for the specified button state only.
   void SetIcon(ButtonState state, int icon_id);
 
   // Changes the icon for all button states.
   void SetIcon(int icon_id);
 
   // Changes the background image for all button states.
   void SetBackgroundImageIds(ui::NinePartImageIds normal_image_ids,
                              ui::NinePartImageIds hover_image_ids,
                              ui::NinePartImageIds pressed_image_ids);
 
   ui::NinePartImageIds GetBackgroundImageIds() const;
   NSImage* GetIconImage() const;
 
   // Implement |LocationBarDecoration|.
   virtual CGFloat GetWidthForSpace(CGFloat width) OVERRIDE;
   virtual void DrawInFrame(NSRect frame, NSView* control_view) OVERRIDE;
   virtual bool AcceptsMousePress() OVERRIDE;
   virtual bool IsDraggable() OVERRIDE;
-  virtual bool OnMousePressed(NSRect frame) OVERRIDE;
+  virtual bool OnMousePressed(NSRect frame, NSPoint location) OVERRIDE;
   virtual ButtonDecoration* AsButtonDecoration() OVERRIDE;
 
  private:
   ui::NinePartImageIds normal_image_ids_;
   ui::NinePartImageIds hover_image_ids_;
   ui::NinePartImageIds pressed_image_ids_;
   int normal_icon_id_;
   int hover_icon_id_;
   int pressed_icon_id_;
   ButtonState state_;
   CGFloat max_inner_padding_;
 
   DISALLOW_COPY_AND_ASSIGN(ButtonDecoration);
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_LOCATION_BAR_BUTTON_DECORATION_H_