Remove OriginChip code.

chrome/browser/ui/toolbar/toolbar_model_impl.h

 // Copyright 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_TOOLBAR_TOOLBAR_MODEL_IMPL_H_
 #define CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_IMPL_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 30 matching lines @@
   base::string16 GetText() const override;
   base::string16 GetFormattedURL(size_t* prefix_end) const override;
   base::string16 GetCorpusNameForMobile() const override;
   GURL GetURL() const override;
   bool WouldPerformSearchTermReplacement(bool ignore_editing) const override;
   SecurityLevel GetSecurityLevel(bool ignore_editing) const override;
   int GetIcon() const override;
   int GetIconForSecurityLevel(SecurityLevel level) const override;
   base::string16 GetEVCertName() const override;
   bool ShouldDisplayURL() const override;
-  bool WouldOmitURLDueToOriginChip() const override;
 
   // Returns the navigation controller used to retrieve the navigation entry
   // from which the states are retrieved.
   // If this returns NULL, default values are used.
   content::NavigationController* GetNavigationController() const;
 
   // Helper method to extract the profile from the navigation controller.
   Profile* GetProfile() const;
 
   // Returns search terms as in chrome::GetSearchTerms() if such terms should
   // appear in the omnibox (i.e. the page is sufficiently secure, search term
   // replacement is enabled, editing is not in progress, etc.).  If
   // |ignore_editing| is true, the "editing not in progress" check is skipped.
   base::string16 GetSearchTerms(bool ignore_editing) const;
 
   ToolbarModelDelegate* delegate_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(ToolbarModelImpl);
 };
 
 #endif  // CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_IMPL_H_