Move CommandLine to base namespace.

chrome/browser/browser_process_platform_part_base.h

 // Copyright (c) 2013 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_BROWSER_BROWSER_PROCESS_PLATFORM_PART_BASE_H_
 #define CHROME_BROWSER_BROWSER_PROCESS_PLATFORM_PART_BASE_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 
+namespace base {
 class CommandLine;
+}
 
 namespace policy {
 class BrowserPolicyConnector;
 }
 
 // A base class for platform-specific BrowserProcessPlatformPart
 // implementations. This class itself should never be used verbatim.
 class BrowserProcessPlatformPartBase {
  public:
   BrowserProcessPlatformPartBase();
   virtual ~BrowserProcessPlatformPartBase();
 
   // Called after creating the process singleton or when another chrome
   // rendez-vous with this one.
   virtual void PlatformSpecificCommandLineProcessing(
-      const CommandLine& command_line);
+      const base::CommandLine& command_line);
 
   // Called from BrowserProcessImpl::StartTearDown().
   virtual void StartTearDown();
 
   // Called from AttemptExitInternal().
   virtual void AttemptExit();
 
   // Called at the end of BrowserProcessImpl::PreMainMessageLoopRun().
   virtual void PreMainMessageLoopRun();
 
 #if defined(ENABLE_CONFIGURATION_POLICY)
   virtual scoped_ptr<policy::BrowserPolicyConnector>
       CreateBrowserPolicyConnector();
 #endif
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BrowserProcessPlatformPartBase);
 };
 
 #endif  // CHROME_BROWSER_BROWSER_PROCESS_PLATFORM_PART_BASE_H_