Change the view mode when switching between moles and toolstrips, and

chrome/common/view_types.h

 // Copyright (c) 2006-2009 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_COMMON_VIEW_TYPES_H_
 #define CHROME_COMMON_VIEW_TYPES_H_
 
 #include "base/basictypes.h"
 
 // Indicates different types of views
 class ViewType {
  public:
   enum Type {
     INVALID,
     TAB_CONTENTS,
     EXTENSION_TOOLSTRIP,
+    EXTENSION_MOLE,
     EXTENSION_BACKGROUND_PAGE,
     DEV_TOOLS_UI,
     INTERSTITIAL_PAGE,
   };
 
  private:
   // This class is for scoping only, so you shouldn't create an instance of it.
   ViewType() {}
 
   DISALLOW_COPY_AND_ASSIGN(ViewType);
 };
 
 #endif  // CHROME_COMMON_VIEW_TYPES_H_