Fixed case where _generated_background_page.html was still showing.

chrome/browser/extensions/api/developer_private/developer_private_api.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_EXTENSIONS_API_DEVELOPER_PRIVATE_DEVELOPER_PRIVATE_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_DEVELOPER_PRIVATE_DEVELOPER_PRIVATE_API_H_
 
 #include "base/platform_file.h"
 #include "chrome/browser/extensions/api/developer_private/entry_picker.h"
 #include "chrome/browser/extensions/api/file_system/file_system_api.h"
@@ skipping 133 matching lines @@
   scoped_ptr<developer::ItemInfo> CreateItemInfo(
       const extensions::Extension& item,
       bool item_is_enabled);
 
   void GetIconsOnFileThread(
       ItemInfoList item_list,
       std::map<std::string, ExtensionResource> itemIdToIconResourceMap);
 
   // Helper that lists the current inspectable html pages for the extension.
   void GetInspectablePagesForExtensionProcess(
+      const Extension* extension,
       const std::set<content::RenderViewHost*>& views,
       ItemInspectViewList* result);
 
   ItemInspectViewList GetInspectablePagesForExtension(
       const extensions::Extension* extension,
       bool extension_is_enabled);
 
   void GetShellWindowPagesForExtensionProfile(
       const extensions::Extension* extension,
       ItemInspectViewList* result);
@@ skipping 258 matching lines @@
 
    void GetUnpackedExtension(const base::FilePath& path,
                              const ExtensionSet* extensions);
 };
 
 }  // namespace api
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_DEVELOPER_PRIVATE_DEVELOPER_PRIVATE_API_H_