Switch about box to web ui on Windows.

chrome/browser/google/google_update.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_GOOGLE_GOOGLE_UPDATE_H_
 #define CHROME_BROWSER_GOOGLE_GOOGLE_UPDATE_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
@@ skipping 74 matching lines @@
 // interface and will delete itself after reporting back.
 //
 ////////////////////////////////////////////////////////////////////////////////
 class GoogleUpdate : public base::RefCountedThreadSafe<GoogleUpdate> {
  public:
   GoogleUpdate();
 
   // Ask Google Update to see if a new version is available. If the parameter
   // |install_if_newer| is true then Google Update will also install that new
   // version.
-  // |window| should point to a foreground window. This is needed to ensure
-  // that Vista/Windows 7 UAC prompts show up in the foreground. It may also
-  // be null.
-  void CheckForUpdate(bool install_if_newer, views::Widget* window);
+  void CheckForUpdate(bool install_if_newer);
 
   // Pass NULL to clear the listener
   void set_status_listener(GoogleUpdateStatusListener* listener) {
     listener_ = listener;
   }
 
  private:
   friend class base::RefCountedThreadSafe<GoogleUpdate>;
 
   virtual ~GoogleUpdate();
 
 // The chromeos implementation is in browser/chromeos/google_update.cpp
 
 #if defined(OS_WIN)
 
   // This function reports failure from the Google Update operation to the
   // listener.
   // Note, after this function completes, this object will have deleted itself.
   bool ReportFailure(HRESULT hr, GoogleUpdateErrorCode error_code,
                      const string16& error_message, MessageLoop* main_loop);
 
 #endif
 
   // We need to run the update check on another thread than the main thread, and
   // therefore CheckForUpdate will delegate to this function. |main_loop| points
   // to the message loop that we want the response to come from.
   // |window| should point to a foreground window. This is needed to ensure that
   // Vista/Windows 7 UAC prompts show up in the foreground. It may also be null.
-  void InitiateGoogleUpdateCheck(bool install_if_newer, views::Widget* window,
-                                 MessageLoop* main_loop);
+  void InitiateGoogleUpdateCheck(bool install_if_newer, MessageLoop* main_loop);
 
   // This function reports the results of the GoogleUpdate operation to the
   // listener. If results indicates an error, the |error_code| and
   // |error_message| will indicate which error occurred.
   // Note, after this function completes, this object will have deleted itself.
   void ReportResults(GoogleUpdateUpgradeResult results,
                      GoogleUpdateErrorCode error_code,
                      const string16& error_message);
 
   // Which version string Google Update found (if a new one was available).
   // Otherwise, this will be blank.
   string16 version_available_;
 
   // The listener who is interested in finding out the result of the operation.
   GoogleUpdateStatusListener* listener_;
 
   DISALLOW_COPY_AND_ASSIGN(GoogleUpdate);
 };
 
 #endif  // CHROME_BROWSER_GOOGLE_GOOGLE_UPDATE_H_