[Blimp client] Move client code into blimp::client namespace

blimp/client/compositor/blimp_output_surface.cc

 // 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.
 
 #include "blimp/client/compositor/blimp_output_surface.h"
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "cc/output/output_surface_client.h"
 #include "gpu/command_buffer/client/context_support.h"
 
 namespace blimp {
+namespace client {
 
 BlimpOutputSurface::BlimpOutputSurface(
     const scoped_refptr<cc::ContextProvider>& context_provider)
     : cc::OutputSurface(context_provider) {
 }
 
 BlimpOutputSurface::~BlimpOutputSurface() {}
 
 void BlimpOutputSurface::SwapBuffers(cc::CompositorFrame* frame) {
   // See cc::OutputSurface::SwapBuffers() comment for details.
   context_provider_->ContextSupport()->Swap();
   client_->DidSwapBuffers();
   cc::OutputSurface::PostSwapBuffersComplete();
 }
 
+}  // namespace client
 }  // namespace blimp