Rename the aura_shell namespace to ash

ash/wm/modal_container_layout_manager_unittest.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/wm/modal_container_layout_manager.h"
 
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/test/aura_shell_test_base.h"
 #include "ash/wm/window_util.h"
 #include "base/compiler_specific.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/test/event_generator.h"
 #include "ui/aura/window.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/widget/widget_delegate.h"
 
-namespace aura_shell {
+namespace ash {
 namespace test {
 
 namespace {
 
 aura::Window* GetModalContainer() {
   return Shell::GetInstance()->GetContainer(
-      aura_shell::internal::kShellWindowId_ModalContainer);
+      ash::internal::kShellWindowId_ModalContainer);
 }
 
 aura::Window* GetDefaultContainer() {
   return Shell::GetInstance()->GetContainer(
-      aura_shell::internal::kShellWindowId_DefaultContainer);
+      ash::internal::kShellWindowId_DefaultContainer);
 }
 
 class TestWindow : public views::WidgetDelegateView {
  public:
   explicit TestWindow(bool modal) : modal_(modal) {}
   virtual ~TestWindow() {}
 
   static aura::Window* OpenTestWindow(aura::Window* parent, bool modal) {
     DCHECK(!modal || (modal && parent));
     views::Widget* widget =
@@ skipping 123 matching lines @@
   // parent should now be active again.
   EXPECT_TRUE(IsActiveWindow(parent.get()));
 
   // Attempting to click unrelated should activate it.
   aura::test::EventGenerator e2(unrelated.get());
   e2.ClickLeftButton();
   EXPECT_TRUE(IsActiveWindow(unrelated.get()));
 }
 
 }  // namespace test
-}  // namespace aura_shell
+}  // namespace ash