Renames and moves some workspace related classes to the workspace

ash/wm/workspace_controller.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/wm/workspace_controller.h"
 
 #include "ash/launcher/launcher.h"
 #include "ash/launcher/launcher_model.h"
 #include "ash/shell.h"
-#include "ash/wm/default_container_layout_manager.h"
 #include "ash/wm/window_util.h"
 #include "ash/wm/workspace/workspace.h"
+#include "ash/wm/workspace/workspace_layout_manager.h"
 #include "ash/wm/workspace/workspace_manager.h"
 #include "ui/aura/client/activation_client.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/window.h"
 
 namespace ash {
 namespace internal {
 
 WorkspaceController::WorkspaceController(aura::Window* viewport)
@@ skipping 95 matching lines @@
   ignore_move_event_ = true;
   workspace_manager_->RotateWindows(start, target);
   ignore_move_event_ = false;
 }
 
 void WorkspaceController::LauncherItemChanged(int index) {
 }
 
 }  // namespace internal
 }  // namespace ash