Fix OfflineLoadPageTest

chrome/browser/chromeos/offline/offline_load_page.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_CHROMEOS_OFFLINE_OFFLINE_LOAD_PAGE_H_
 #define CHROME_BROWSER_CHROMEOS_OFFLINE_OFFLINE_LOAD_PAGE_H_
 #pragma once
 
 #include <string>
 
@@ skipping 25 matching lines @@
  public:
   // Passed a boolean indicating whether or not it is OK to proceed with the
   // page load.
   typedef base::Callback<void(bool /*proceed*/)> CompletionCallback;
 
   // Create a offline load page for the |web_contents|.  The callback will be
   // run on the IO thread.
   OfflineLoadPage(content::WebContents* web_contents, const GURL& url,
                   const CompletionCallback& callback);
 
+  void Show();
+
  protected:
   virtual ~OfflineLoadPage();
 
   // Overridden by tests.
   virtual void NotifyBlockingPageComplete(bool proceed);
 
  private:
   friend class TestOfflineLoadPage;
 
   // InterstitialPageDelegate implementation.
@@ skipping 27 matching lines @@
   content::WebContents* web_contents_;
   GURL url_;
   InterstitialPage* interstitial_page_;  // Owns us.
 
   DISALLOW_COPY_AND_ASSIGN(OfflineLoadPage);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_OFFLINE_OFFLINE_LOAD_PAGE_H_