Test the feasibility of turning Chrome into a multi-process ActiveX control

chrome/views/window.cc

 // Copyright (c) 2006-2008 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.
 
 #include "chrome/views/window.h"
 
 #include "base/win_util.h"
 #include "chrome/app/chrome_dll_resource.h"
 // TODO(beng): some day make this unfortunate dependency not exist.
 #include "chrome/browser/browser_list.h"
@@ skipping 583 matching lines @@
 DWORD Window::CalculateWindowExStyle() {
   DWORD window_ex_styles = 0;
   if (window_delegate_->AsDialogDelegate())
     window_ex_styles |= WS_EX_DLGMODALFRAME;
   if (window_delegate_->IsAlwaysOnTop())
     window_ex_styles |= WS_EX_TOPMOST;
   return window_ex_styles;
 }
 
 void Window::SaveWindowPosition() {
+  if(!window_delegate_)
+    return;
+
   WINDOWPLACEMENT win_placement = { 0 };
   win_placement.length = sizeof(WINDOWPLACEMENT);
 
   BOOL r = GetWindowPlacement(GetHWND(), &win_placement);
   DCHECK(r);
 
   bool maximized = (win_placement.showCmd == SW_SHOWMAXIMIZED);
   CRect window_bounds(win_placement.rcNormalPosition);
   window_delegate_->SaveWindowPlacement(
       gfx::Rect(win_placement.rcNormalPosition), maximized, is_always_on_top_);
 }
 
 void Window::InitClass() {
   static bool initialized = false;
   if (!initialized) {
     nwse_cursor_ = LoadCursor(NULL, IDC_SIZENWSE);
     initialized = true;
   }
 }
 
 }  // namespace views