Rename the aura_shell namespace to ash

ash/launcher/launcher_view.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 "ash/launcher/launcher_view.h"
 
 #include "ash/launcher/app_launcher_button.h"
 #include "ash/launcher/launcher_model.h"
 #include "ash/launcher/tabbed_launcher_button.h"
 #include "ash/launcher/view_model.h"
@@ skipping 11 matching lines @@
 #include "ui/gfx/image/image.h"
 #include "ui/views/animation/bounds_animator.h"
 #include "ui/views/controls/button/image_button.h"
 #include "ui/views/controls/menu/menu_model_adapter.h"
 #include "ui/views/controls/menu/menu_runner.h"
 #include "ui/views/widget/widget.h"
 
 using ui::Animation;
 using views::View;
 
-namespace aura_shell {
+namespace ash {
 namespace internal {
 
 // Padding between each view.
 static const int kHorizontalPadding = 12;
 
 // Amount content is inset on the left edge.
 static const int kLeadingInset = 8;
 
 // Height of the LauncherView. Hard coded to avoid resizing as items are
 // added/removed.
@@ skipping 544 matching lines @@
     ShowOverflowMenu();
   } else {
     int view_index = view_model_->GetIndexOfView(sender);
     // May be -1 while in the process of animating closed.
     if (view_index != -1)
       delegate->LauncherItemClicked(model_->items()[view_index]);
   }
 }
 
 }  // namespace internal
-}  // namespace aura_shell
+}  // namespace ash