add ash_resources.grd and necessary changes to use images in ash/resources

ash/launcher/tabbed_launcher_button.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 "ash/launcher/tabbed_launcher_button.h"
 
 #include <algorithm>
 
 #include "ash/launcher/launcher_button_host.h"
 #include "ash/launcher/launcher_types.h"
-#include "grit/ui_resources.h"
+#include "grit/ash_resources.h"
 #include "ui/base/accessibility/accessible_view_state.h"
 #include "ui/base/animation/multi_animation.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/insets.h"
 
 namespace ash {
 namespace internal {
 
@@ skipping 115 matching lines @@
   state->role = ui::AccessibilityTypes::ROLE_PUSHBUTTON;
   state->name = host()->GetAccessibleName(this);
 }
 
 LauncherButton::IconView* TabbedLauncherButton::CreateIconView() {
   return new IconView(this);
 }
 
 }  // namespace internal
 }  // namespace ash