Remove extraneous namespaces

mojo/examples/surfaces_app/surfaces_app.cc

 // 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.
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "cc/surfaces/surface_id_allocator.h"
 #include "mojo/examples/surfaces_app/child.mojom.h"
 #include "mojo/examples/surfaces_app/embedder.h"
 #include "mojo/public/cpp/application/application_connection.h"
 #include "mojo/public/cpp/application/application_delegate.h"
 #include "mojo/public/cpp/system/core.h"
 #include "mojo/public/interfaces/service_provider/service_provider.mojom.h"
 #include "mojo/services/gles2/command_buffer.mojom.h"
 #include "mojo/services/public/cpp/geometry/geometry_type_converters.h"
 #include "mojo/services/public/cpp/surfaces/surfaces_type_converters.h"
 #include "mojo/services/public/interfaces/native_viewport/native_viewport.mojom.h"
 #include "ui/gfx/rect.h"
 
 namespace mojo {
 namespace examples {
 
 class SurfacesApp : public ApplicationDelegate,
-                    public surfaces::SurfaceClient,
+                    public SurfaceClient,
                     public NativeViewportClient {
  public:
   SurfacesApp() {}
   virtual ~SurfacesApp() {}
 
   // ApplicationDelegate implementation
   virtual bool ConfigureIncomingConnection(
       ApplicationConnection* connection) OVERRIDE {
     connection->ConnectToService("mojo:mojo_native_viewport_service",
                                  &viewport_);
     viewport_.set_client(this);
 
     connection->ConnectToService("mojo:mojo_surfaces_service", &surfaces_);
     surfaces_.set_client(this);
 
     size_ = gfx::Size(800, 600);
 
     viewport_->Create(Rect::From(gfx::Rect(gfx::Point(10, 10), size_)));
     viewport_->Show();
 
     child_size_ = gfx::Size(size_.width() / 3, size_.height() / 2);
     connection->ConnectToService("mojo:mojo_surfaces_child_app", &child_one_);
     connection->ConnectToService("mojo:mojo_surfaces_child_app", &child_two_);
-    child_one_->ProduceFrame(surfaces::Color::From(SK_ColorBLUE),
+    child_one_->ProduceFrame(Color::From(SK_ColorBLUE),
                              Size::From(child_size_),
                              base::Bind(&SurfacesApp::ChildOneProducedFrame,
                                         base::Unretained(this)));
-    child_two_->ProduceFrame(surfaces::Color::From(SK_ColorGREEN),
+    child_two_->ProduceFrame(Color::From(SK_ColorGREEN),
                              Size::From(child_size_),
                              base::Bind(&SurfacesApp::ChildTwoProducedFrame,
                                         base::Unretained(this)));
     embedder_.reset(new Embedder(surfaces_.get()));
     return true;
   }
 
-  void ChildOneProducedFrame(surfaces::SurfaceIdPtr id) {
+  void ChildOneProducedFrame(SurfaceIdPtr id) {
     child_one_id_ = id.To<cc::SurfaceId>();
     Draw(45.0);
   }
 
-  void ChildTwoProducedFrame(surfaces::SurfaceIdPtr id) {
+  void ChildTwoProducedFrame(SurfaceIdPtr id) {
     child_two_id_ = id.To<cc::SurfaceId>();
     Draw(45.0);
   }
 
   void Draw(double rotation_degrees) {
     if (onscreen_id_.is_null()) {
       onscreen_id_ = allocator_->GenerateId();
       CommandBufferPtr cb;
       viewport_->CreateGLES2Context(Get(&cb));
       surfaces_->CreateGLES2BoundSurface(
           cb.Pass(),
-          surfaces::SurfaceId::From(onscreen_id_),
+          SurfaceId::From(onscreen_id_),
           Size::From(size_));
       embedder_->SetSurfaceId(onscreen_id_);
     }
     if (child_one_id_.is_null() || child_two_id_.is_null())
       return;
     embedder_->ProduceFrame(
         child_one_id_, child_two_id_, child_size_, size_, rotation_degrees);
     base::MessageLoop::current()->PostDelayedTask(
         FROM_HERE,
         base::Bind(
             &SurfacesApp::Draw, base::Unretained(this), rotation_degrees + 2.0),
         base::TimeDelta::FromMilliseconds(17));
   }
 
-  // surfaces::SurfaceClient implementation.
+  // SurfaceClient implementation.
   virtual void SetIdNamespace(uint32_t id_namespace) OVERRIDE {
     allocator_.reset(new cc::SurfaceIdAllocator(id_namespace));
     Draw(45.0);
   }
   virtual void ReturnResources(
-      Array<surfaces::ReturnedResourcePtr> resources) OVERRIDE {
+      Array<ReturnedResourcePtr> resources) OVERRIDE {
     DCHECK(!resources.size());
   }
 
   // NativeViewportClient implementation
   virtual void OnCreated() OVERRIDE {}
   virtual void OnBoundsChanged(mojo::RectPtr bounds) OVERRIDE {}
   virtual void OnDestroyed(const mojo::Callback<void()>& callback) OVERRIDE {
     callback.Run();
   }
   virtual void OnEvent(mojo::EventPtr event,
                        const mojo::Callback<void()>& callback) OVERRIDE {
     callback.Run();
   }
 
  private:
-  surfaces::SurfacePtr surfaces_;
+  SurfacePtr surfaces_;
   cc::SurfaceId onscreen_id_;
   scoped_ptr<cc::SurfaceIdAllocator> allocator_;
   scoped_ptr<Embedder> embedder_;
   ChildPtr child_one_;
   cc::SurfaceId child_one_id_;
   ChildPtr child_two_;
   cc::SurfaceId child_two_id_;
   gfx::Size size_;
   gfx::Size child_size_;
 
   NativeViewportPtr viewport_;
 
   DISALLOW_COPY_AND_ASSIGN(SurfacesApp);
 };
 
 }  // namespace examples
 
 // static
 ApplicationDelegate* ApplicationDelegate::Create() {
   return new examples::SurfacesApp();
 }
 
 }  // namespace mojo