[Aura] Polish app list.

ui/aura_shell/examples/aura_shell_main.cc

 // Copyright (c) 2011 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 "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/i18n/icu_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "ui/aura/desktop.h"
@@ skipping 10 matching lines @@
 #include "ui/views/widget/widget_delegate.h"
 
 namespace {
 
 class AppListWindow : public views::WidgetDelegateView {
  public:
   AppListWindow() {
   }
 
   // static
-  static views::Widget* Create() {
+  static views::Widget* Create(const gfx::Rect& bounds) {
     AppListWindow* app_list = new AppListWindow;
 
     views::Widget::InitParams widget_params(
         views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);
+    widget_params.bounds = bounds;
     widget_params.delegate = app_list;
     widget_params.keep_on_top = true;
     widget_params.transparent = true;
 
     views::Widget* widget = new views::Widget;
     widget->Init(widget_params);
     widget->SetContentsView(app_list);
     return widget;
   }
 
@@ skipping 13 matching lines @@
     create_params.can_resize = true;
     create_params.can_maximize = true;
     aura_shell::examples::ToplevelWindow::CreateToplevelWindow(create_params);
   }
 
   virtual views::Widget* CreateStatusArea() OVERRIDE {
     return aura_shell::internal::CreateStatusArea();
   }
 
   virtual void RequestAppListWidget(
+      const gfx::Rect& bounds,
       const SetWidgetCallback& callback) OVERRIDE {
-    callback.Run(AppListWindow::Create());
+    callback.Run(AppListWindow::Create(bounds));
   }
 
   virtual void LauncherItemClicked(
       const aura_shell::LauncherItem& item) OVERRIDE {
     item.window->Activate();
   }
 
   virtual bool ConfigureLauncherItem(aura_shell::LauncherItem* item) OVERRIDE {
     static int image_count = 0;
     item->tab_images.resize(image_count + 1);
@@ skipping 39 matching lines @@
   aura_shell::examples::InitWindowTypeLauncher();
 
   aura::Desktop::GetInstance()->Run();
 
   aura::Desktop::DeleteInstance();
 
   ui::CompositorTestSupport::Terminate();
 
   return 0;
 }