Switch about box to web ui on Windows.

chrome/browser/google/google_update_win.cc

Index: chrome/browser/google/google_update_win.cc
diff --git a/chrome/browser/google/google_update.cc b/chrome/browser/google/google_update_win.cc
similarity index 97%
rename from chrome/browser/google/google_update.cc
rename to chrome/browser/google/google_update_win.cc
index b502f6b13922a0402d52d90be1a99d303de02d10..bff4e28e7e67c9794c093270e6e6aa8fe6c8b1ac 100644
--- a/chrome/browser/google/google_update.cc
+++ b/chrome/browser/google/google_update_win.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/google/google_update.h"
+#include "chrome/browser/google/google_update_win.h"
 
 #include <atlbase.h>
 #include <atlcom.h>
@@ -235,8 +235,7 @@ GoogleUpdate::GoogleUpdate()
 GoogleUpdate::~GoogleUpdate() {
 }
 
-void GoogleUpdate::CheckForUpdate(bool install_if_newer,
-                                  views::Widget* window) {
+void GoogleUpdate::CheckForUpdate(bool install_if_newer, HWND window) {
   // We need to shunt this request over to InitiateGoogleUpdateCheck and have
   // it run in the file thread.
   BrowserThread::PostTask(
@@ -249,7 +248,7 @@ void GoogleUpdate::CheckForUpdate(bool install_if_newer,
 // GoogleUpdate, private:
 
 void GoogleUpdate::InitiateGoogleUpdateCheck(bool install_if_newer,
-                                             views::Widget* window,
+                                             HWND window,
                                              MessageLoop* main_loop) {
   FilePath chrome_exe;
   if (!PathService::Get(base::DIR_EXE, &chrome_exe))
@@ -295,13 +294,8 @@ void GoogleUpdate::InitiateGoogleUpdateCheck(bool install_if_newer,
     if (!install_if_newer) {
       hr = on_demand.CreateInstance(CLSID_OnDemandMachineAppsClass);
     } else {
-      HWND foreground_hwnd = NULL;
-      if (window != NULL) {
-        foreground_hwnd = window->GetNativeWindow();
-      }
-
       hr = CoCreateInstanceAsAdmin(CLSID_OnDemandMachineAppsClass,
-          IID_IGoogleUpdate, foreground_hwnd,
+          IID_IGoogleUpdate, window,
           reinterpret_cast<void**>(on_demand.Receive()));
     }
     system_level = true;