Adds calls to NativeWidgetFactory

chrome/browser/ui/views/chrome_views_delegate.cc

 // 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.
 
 #include "chrome/browser/ui/views/chrome_views_delegate.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
@@ skipping 305 matching lines @@
     views::internal::NativeWidgetDelegate* delegate) {
   // We need to determine opacity if it's not already specified.
   if (params->opacity == views::Widget::InitParams::INFER_OPACITY)
     params->opacity = GetOpacityForInitParams(*params);
 
   // If we already have a native_widget, we don't have to try to come
   // up with one.
   if (params->native_widget)
     return;
 
+  if (!native_widget_factory().is_null()) {
+    params->native_widget = native_widget_factory().Run(*params, delegate);
+    if (params->native_widget)
+      return;
+  }
+
 #if defined(USE_AURA) && !defined(OS_CHROMEOS)
   bool use_non_toplevel_window =
       params->parent &&
 #if defined(OS_WIN)
       // Check the force_software_compositing flag only on Windows. If this
       // flag is on, it means that the widget being created wants to use the
       // software compositor which requires a top level window. We cannot have
       // a mixture of compositors active in one view hierarchy.
       !params->force_software_compositing &&
 #else
@@ skipping 166 matching lines @@
   return content::BrowserThread::GetBlockingPool();
 }
 
 #if !defined(USE_ASH)
 views::Widget::InitParams::WindowOpacity
 ChromeViewsDelegate::GetOpacityForInitParams(
     const views::Widget::InitParams& params) {
   return views::Widget::InitParams::OPAQUE_WINDOW;
 }
 #endif