New animation for the origin chip URL showing/hiding.

chrome/browser/ui/toolbar/toolbar_model.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_H_
 #define CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 65 matching lines @@
   // Returns the resource_id of the icon to show to the left of the address,
   // based on the current URL.  When search term replacement is active, this
   // returns a search icon.  This doesn't cover specialized icons while the
   // user is editing; see OmniboxView::GetIcon().
   virtual int GetIcon() const = 0;
 
   // As |GetIcon()|, but returns the icon only taking into account the security
   // |level| given, ignoring search term replacement state.
   virtual int GetIconForSecurityLevel(SecurityLevel level) const = 0;
 
-  // Returns the name of the EV cert holder.  Only call this when the security
-  // level is EV_SECURE.
+  // Returns the name of the EV cert holder.  This returns an empty string if
+  // the security level is not EV_SECURE.
   virtual base::string16 GetEVCertName() const = 0;
 
   // Returns whether the URL for the current navigation entry should be
   // in the location bar.
   virtual bool ShouldDisplayURL() const = 0;
 
   // Returns true if a call to GetText() would return an empty string instead of
   // the URL that would have otherwise been displayed because the host/origin is
   // instead being displayed in the origin chip.  This returns false when we
   // wouldn't have displayed a URL to begin with (e.g. for the NTP).
@@ skipping 30 matching lines @@
 
  private:
   bool input_in_progress_;
   bool origin_chip_enabled_;
   bool url_replacement_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(ToolbarModel);
 };
 
 #endif  // CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_H_