Attemp 2 at:

chrome/browser/cocoa/location_bar/location_bar_view_mac.h

 // Copyright (c) 2010 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_COCOA_LOCATION_BAR_VIEW_MAC_H_
 #define CHROME_BROWSER_COCOA_LOCATION_BAR_VIEW_MAC_H_
 
 #include <string>
 #include <map>
 #include <vector>
@@ skipping 54 matching lines @@
   virtual void UpdatePageActions();
   virtual void InvalidatePageActions();
   virtual void SaveStateToContents(TabContents* contents);
   virtual void Revert();
   virtual const AutocompleteEditView* location_entry() const {
     return edit_view_.get();
   }
   virtual AutocompleteEditView* location_entry() {
     return edit_view_.get();
   }
-  virtual void PushForceHidden() {}
-  virtual void PopForceHidden() {}
   virtual LocationBarTesting* GetLocationBarForTesting() { return this; }
 
   // Overridden from LocationBarTesting:
   virtual int PageActionCount();
   virtual int PageActionVisibleCount();
   virtual ExtensionAction* GetPageAction(size_t index);
   virtual ExtensionAction* GetVisiblePageAction(size_t index);
   virtual void TestPageActionPressed(size_t index);
 
   // Set/Get the editable state of the field.
@@ skipping 118 matching lines @@
   // Used to register for notifications received by NotificationObserver.
   NotificationRegistrar registrar_;
 
   // Used to schedule a task for the first run info bubble.
   ScopedRunnableMethodFactory<LocationBarViewMac> first_run_bubble_;
 
   DISALLOW_COPY_AND_ASSIGN(LocationBarViewMac);
 };
 
 #endif  // CHROME_BROWSER_COCOA_LOCATION_BAR_VIEW_MAC_H_