Rename the aura_shell namespace to ash

ash/wm/workspace/workspace_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/workspace/workspace_manager.h"
 
 #include "ash/shell_window_ids.h"
 #include "ash/wm/activation_controller.h"
 #include "ash/wm/workspace/workspace.h"
 #include "ash/wm/workspace/workspace_observer.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/screen_aura.h"
 #include "ui/aura/test/aura_test_base.h"
 #include "ui/aura/window.h"
 #include "ui/base/ui_base_types.h"
 
 namespace {
-using aura_shell::internal::Workspace;
-using aura_shell::internal::WorkspaceManager;
+using ash::internal::Workspace;
+using ash::internal::WorkspaceManager;
 using aura::Window;
 
-class TestWorkspaceObserver : public aura_shell::internal::WorkspaceObserver {
+class TestWorkspaceObserver : public ash::internal::WorkspaceObserver {
  public:
   explicit TestWorkspaceObserver(WorkspaceManager* manager)
       : manager_(manager),
         move_source_(NULL),
         move_target_(NULL),
         active_workspace_(NULL),
         old_active_workspace_(NULL) {
     manager_->AddObserver(this);
   }
 
@@ skipping 32 matching lines @@
   Window* move_source_;
   Window* move_target_;
   Workspace* active_workspace_;
   Workspace* old_active_workspace_;
 
   DISALLOW_COPY_AND_ASSIGN(TestWorkspaceObserver);
 };
 
 }  // namespace
 
-namespace aura_shell {
+namespace ash {
 namespace internal {
 
 class WorkspaceManagerTestBase : public aura::test::AuraTestBase {
  public:
   WorkspaceManagerTestBase() {
     aura::RootWindow::GetInstance()->set_id(
         internal::kShellWindowId_DefaultContainer);
     activation_controller_.reset(new internal::ActivationController);
     activation_controller_->set_default_container_for_test(
         aura::RootWindow::GetInstance());
@@ skipping 470 matching lines @@
   EXPECT_FALSE(ws->ContainsFullscreenWindow());
 
   w2->SetIntProperty(aura::client::kShowStateKey, ui::SHOW_STATE_FULLSCREEN);
   EXPECT_TRUE(ws->ContainsFullscreenWindow());
 
   w2->Hide();
   EXPECT_FALSE(ws->ContainsFullscreenWindow());
 }
 
 }  // namespace internal
-}  // namespace aura_shell
+}  // namespace ash