Revert of Mandoline UI Process: Update namespaces and file names

components/mus/view_tree_host_impl.h

 // Copyright 2015 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.
 
 #ifndef COMPONENTS_MUS_VIEW_TREE_HOST_IMPL_H_
 #define COMPONENTS_MUS_VIEW_TREE_HOST_IMPL_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "components/mus/display_manager.h"
 #include "components/mus/event_dispatcher.h"
 #include "components/mus/focus_controller_delegate.h"
 #include "components/mus/public/cpp/types.h"
 #include "components/mus/public/interfaces/view_tree_host.mojom.h"
 #include "components/mus/server_view.h"
 
 namespace cc {
 class SurfaceManager;
 }
 
-namespace mus {
+namespace surfaces {
 class SurfacesScheduler;
 }
 
-namespace mus {
+namespace view_manager {
 
 class ConnectionManager;
 class FocusController;
 class ViewTreeHostDelegate;
 class ViewTreeImpl;
 
 // ViewTreeHostImpl is an implementation of the ViewTreeHost interface.
 // It serves as a top level root view for a window. Its lifetime is managed by
 // ConnectionManager. If the connection to the client breaks or if the user
 // closes the associated window, then this object and related state will be
 // deleted.
 class ViewTreeHostImpl : public DisplayManagerDelegate,
                          public mojo::ViewTreeHost,
                          public FocusControllerDelegate {
  public:
   // TODO(fsamuel): All these parameters are just plumbing for creating
   // DisplayManagers. We should probably just store these common parameters
   // in the DisplayManagerFactory and pass them along on DisplayManager::Create.
-  ViewTreeHostImpl(mojo::ViewTreeHostClientPtr client,
-                   ConnectionManager* connection_manager,
-                   bool is_headless,
-                   mojo::ApplicationImpl* app_impl,
-                   const scoped_refptr<GpuState>& gpu_state,
-                   const scoped_refptr<SurfacesState>& surfaces_state);
+  ViewTreeHostImpl(
+      mojo::ViewTreeHostClientPtr client,
+      ConnectionManager* connection_manager,
+      bool is_headless,
+      mojo::ApplicationImpl* app_impl,
+      const scoped_refptr<gles2::GpuState>& gpu_state,
+      const scoped_refptr<surfaces::SurfacesState>& surfaces_state);
   ~ViewTreeHostImpl() override;
 
   // Initializes state that depends on the existence of a ViewTreeHostImpl.
   void Init(ViewTreeHostDelegate* delegate);
 
   ViewTreeImpl* GetViewTree();
 
   mojo::ViewTreeHostClient* client() const { return client_.get(); }
 
   // Returns whether |view| is a descendant of this root but not itself a
@@ skipping 51 matching lines @@
   ConnectionManager* const connection_manager_;
   mojo::ViewTreeHostClientPtr client_;
   EventDispatcher event_dispatcher_;
   scoped_ptr<ServerView> root_;
   scoped_ptr<DisplayManager> display_manager_;
   scoped_ptr<FocusController> focus_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(ViewTreeHostImpl);
 };
 
-}  // namespace mus
+}  // namespace view_manager
 
 #endif  // COMPONENTS_MUS_VIEW_TREE_HOST_IMPL_H_