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

blimp/client/compositor/blimp_context_provider.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 BLIMP_CLIENT_COMPOSITOR_BLIMP_CONTEXT_PROVIDER_H_
 #define BLIMP_CLIENT_COMPOSITOR_BLIMP_CONTEXT_PROVIDER_H_
 
 #include <stdint.h>
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/synchronization/lock.h"
 #include "base/threading/thread_checker.h"
 #include "cc/output/context_provider.h"
 #include "gpu/command_buffer/client/gl_in_process_context.h"
 #include "skia/ext/refptr.h"
 #include "ui/gl/gl_surface.h"
 
 namespace blimp {
+namespace client {
 
 // Helper class to provide a graphics context for the compositor.
 class BlimpContextProvider : public cc::ContextProvider {
  public:
   static scoped_refptr<BlimpContextProvider> Create(
       gfx::AcceleratedWidget widget);
 
   // cc::ContextProvider implementation.
   bool BindToCurrentThread() override;
   void DetachFromThread() override;
@@ skipping 22 matching lines @@
   scoped_ptr<gpu::GLInProcessContext> context_;
   skia::RefPtr<class GrContext> gr_context_;
 
   cc::ContextProvider::Capabilities capabilities_;
 
   LostContextCallback lost_context_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(BlimpContextProvider);
 };
 
+}  // namespace client
 }  // namespace blimp
 
 #endif  // BLIMP_CLIENT_COMPOSITOR_BLIMP_CONTEXT_PROVIDER_H_