core_services: Add mojo:surfaces_service to core_services.

components/surfaces/surfaces_context_provider.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_SURFACES_CONTEXT_PROVIDER_MOJO_H_
-#define COMPONENTS_SURFACES_CONTEXT_PROVIDER_MOJO_H_
+#ifndef COMPONENTS_SURFACES_SURFACES_CONTEXT_PROVIDER_H_
+#define COMPONENTS_SURFACES_SURFACES_CONTEXT_PROVIDER_H_
 
 #include "base/macros.h"
 #include "base/synchronization/lock.h"
 #include "cc/output/context_provider.h"
 #include "third_party/mojo/src/mojo/public/c/gles2/gles2.h"
 #include "third_party/mojo/src/mojo/public/cpp/system/core.h"
 
-namespace mojo {
+namespace surfaces {
 
-class ContextProviderMojo : public cc::ContextProvider {
+class SurfacesContextProvider : public cc::ContextProvider {
  public:
-  explicit ContextProviderMojo(ScopedMessagePipeHandle command_buffer_handle);
+  explicit SurfacesContextProvider(
+      mojo::ScopedMessagePipeHandle command_buffer_handle);
 
   // cc::ContextProvider implementation.
   bool BindToCurrentThread() override;
   gpu::gles2::GLES2Interface* ContextGL() override;
   gpu::ContextSupport* ContextSupport() override;
   class GrContext* GrContext() override;
   void InvalidateGrContext(uint32_t state) override;
   Capabilities ContextCapabilities() override;
   bool IsContextLost() override;
   void VerifyContexts() override {}
   void DeleteCachedResources() override {}
   bool DestroyedOnMainThread() override;
   void SetLostContextCallback(
       const LostContextCallback& lost_context_callback) override;
   void SetMemoryPolicyChangedCallback(
       const MemoryPolicyChangedCallback& memory_policy_changed_callback)
       override {}
   void SetupLock() override;
   base::Lock* GetLock() override;
 
  protected:
-  friend class base::RefCountedThreadSafe<ContextProviderMojo>;
-  ~ContextProviderMojo() override;
+  friend class base::RefCountedThreadSafe<SurfacesContextProvider>;
+  ~SurfacesContextProvider() override;
 
  private:
   static void ContextLostThunk(void* closure) {
-    static_cast<ContextProviderMojo*>(closure)->ContextLost();
+    static_cast<SurfacesContextProvider*>(closure)->ContextLost();
   }
   void ContextLost();
 
   cc::ContextProvider::Capabilities capabilities_;
-  ScopedMessagePipeHandle command_buffer_handle_;
+  mojo::ScopedMessagePipeHandle command_buffer_handle_;
   MojoGLES2Context context_;
   bool context_lost_;
   LostContextCallback lost_context_callback_;
 
   base::Lock context_lock_;
 
-  DISALLOW_COPY_AND_ASSIGN(ContextProviderMojo);
+  DISALLOW_COPY_AND_ASSIGN(SurfacesContextProvider);
 };
 
-}  // namespace mojo
+}  // namespace surfaces
 
-#endif  // COMPONENTS_SURFACES_CONTEXT_PROVIDER_MOJO_H_
+#endif  // COMPONENTS_SURFACES_SURFACES_CONTEXT_PROVIDER_H_