Revert of Mandoline UI Process: Update namespaces and file names

components/mus/server_view_observer.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_SERVER_VIEW_OBSERVER_H_
 #define COMPONENTS_MUS_SERVER_VIEW_OBSERVER_H_
 
-#include "components/mus/public/interfaces/mus_constants.mojom.h"
+#include "components/mus/public/interfaces/view_manager_constants.mojom.h"
 
 namespace gfx {
 class Rect;
 }
 
-namespace mus {
+namespace mojo {
 class ViewportMetrics;
 }
 
 namespace ui {
 struct TextInputState;
 }
 
-namespace mus {
+namespace view_manager {
 
 class ServerView;
 
 // TODO(sky): rename to OnDid and OnWill everywhere.
 class ServerViewObserver {
  public:
   // Invoked when a view is about to be destroyed; before any of the children
   // have been removed and before the view has been removed from its parent.
   virtual void OnWillDestroyView(ServerView* view) {}
 
@@ skipping 25 matching lines @@
 
   virtual void OnViewSharedPropertyChanged(
       ServerView* view,
       const std::string& name,
       const std::vector<uint8_t>* new_data) {}
 
  protected:
   virtual ~ServerViewObserver() {}
 };
 
-}  // namespace mus
+}  // namespace view_manager
 
 #endif  // COMPONENTS_MUS_SERVER_VIEW_OBSERVER_H_