Adds calls to NativeWidgetFactory

ui/app_list/views/app_list_view.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 "ui/app_list/views/app_list_view.h"
 
 #include <algorithm>
 
 #include "base/command_line.h"
 #include "base/macros.h"
@@ skipping 24 matching lines @@
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/geometry/insets.h"
 #include "ui/gfx/image/image_skia.h"
 #include "ui/gfx/path.h"
 #include "ui/gfx/skia_util.h"
 #include "ui/resources/grit/ui_resources.h"
 #include "ui/views/bubble/bubble_frame_view.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/textfield/textfield.h"
 #include "ui/views/layout/fill_layout.h"
+#include "ui/views/views_delegate.h"
 #include "ui/views/widget/widget.h"
 
 #if defined(USE_AURA)
 #include "ui/aura/window.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/views/bubble/bubble_window_targeter.h"
 #include "ui/wm/core/masked_window_targeter.h"
 #if defined(OS_WIN)
 #include "ui/base/win/shell.h"
 #endif
@@ skipping 526 matching lines @@
   if (delegate_)
     delegate_->ViewInitialized();
 
   UMA_HISTOGRAM_TIMES("Apps.AppListCreationTime",
                       base::Time::Now() - start_time);
 }
 
 void AppListView::OnBeforeBubbleWidgetInit(
     views::Widget::InitParams* params,
     views::Widget* widget) const {
+  if (!params->native_widget) {
+    views::ViewsDelegate* views_delegate = views::ViewsDelegate::GetInstance();
+    if (views_delegate && !views_delegate->native_widget_factory().is_null()) {
+      params->native_widget =
+          views_delegate->native_widget_factory().Run(*params, widget);
+    }
+  }
 #if defined(USE_AURA) && !defined(OS_CHROMEOS)
-  if (delegate_ && delegate_->ForceNativeDesktop())
+  if (!params->native_widget && delegate_ && delegate_->ForceNativeDesktop())
     params->native_widget = new views::DesktopNativeWidgetAura(widget);
 #endif
 #if defined(OS_WIN)
   // Windows 7 and higher offer pinning to the taskbar, but we need presence
   // on the taskbar for the user to be able to pin us. So, show the window on
   // the taskbar for these versions of Windows.
   if (base::win::GetVersion() >= base::win::VERSION_WIN7)
     params->force_show_in_taskbar = true;
 #elif defined(OS_LINUX)
   // Set up a custom WM_CLASS for the app launcher window. This allows task
@@ skipping 178 matching lines @@
     app_list_main_view_->SetVisible(true);
     // Refocus the search box. However, if the app list widget does not have
     // focus, it means another window has already taken focus, and we *must not*
     // focus the search box (or we would steal focus back into the app list).
     if (GetWidget()->IsActive())
       search_box_view_->search_box()->RequestFocus();
   }
 }
 
 }  // namespace app_list