Remove the chrome namespace around ChromeContent[Renderer]Client.

chrome/common/chrome_content_client.h

 // Copyright (c) 2012 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 CHROME_COMMON_CHROME_CONTENT_CLIENT_H_
 #define CHROME_COMMON_CHROME_CONTENT_CLIENT_H_
 
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "content/public/common/content_client.h"
 
-namespace chrome {
-
 class ChromeContentClient : public content::ContentClient {
  public:
   static const char* const kPDFPluginName;
   static const char* const kNaClPluginName;
   static const char* const kNaClOldPluginName;
   static const char* const kRemotingViewerPluginPath;
 
   virtual void SetActiveURL(const GURL& url) OVERRIDE;
   virtual void SetGpuInfo(const gpu::GPUInfo& gpu_info) OVERRIDE;
   virtual void AddPepperPlugins(
@@ skipping 14 matching lines @@
   virtual std::string GetProcessTypeNameInEnglish(int type) OVERRIDE;
 
 #if defined(OS_MACOSX) && !defined(OS_IOS)
   virtual bool GetSandboxProfileForSandboxType(
       int sandbox_type,
       int* sandbox_profile_resource_id) const OVERRIDE;
   virtual std::string GetCarbonInterposePath() const OVERRIDE;
 #endif
 };
 
-}  // namespace chrome
-
 #endif  // CHROME_COMMON_CHROME_CONTENT_CLIENT_H_