Mandoline UI Process: Update namespaces and file names

components/mus/test_server_view_delegate.h

 // Copyright 2014 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_TEST_SERVER_VIEW_DELEGATE_H_
 #define COMPONENTS_MUS_TEST_SERVER_VIEW_DELEGATE_H_
 
 #include "base/basictypes.h"
 #include "components/mus/server_view_delegate.h"
 
-namespace view_manager {
+namespace mus {
 
 class TestServerViewDelegate : public ServerViewDelegate {
  public:
   TestServerViewDelegate();
   ~TestServerViewDelegate() override;
 
   void set_root_view(const ServerView* view) { root_view_ = view; }
 
  private:
   // ServerViewDelegate:
   scoped_ptr<cc::CompositorFrame> UpdateViewTreeFromCompositorFrame(
       const mojo::CompositorFramePtr& input) override;
-  surfaces::SurfacesState* GetSurfacesState() override;
+  SurfacesState* GetSurfacesState() override;
   void OnScheduleViewPaint(const ServerView* view) override;
   const ServerView* GetRootView(const ServerView* view) const override;
 
   const ServerView* root_view_;
 
   DISALLOW_COPY_AND_ASSIGN(TestServerViewDelegate);
 };
 
-}  // namespace view_manager
+}  // namespace mus
 
 #endif  // COMPONENTS_MUS_TEST_SERVER_VIEW_DELEGATE_H_