Make callers of CommandLine use it via the base:: namespace.

chrome/browser/speech/tts_linux.cc

 // 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.
 
 #include <math.h>
 
 #include <map>
 
 #include "base/command_line.h"
 #include "base/debug/leak_annotations.h"
@@ skipping 76 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(TtsPlatformImplLinux);
 };
 
 // static
 SPDNotificationType TtsPlatformImplLinux::current_notification_ =
     SPD_EVENT_END;
 
 TtsPlatformImplLinux::TtsPlatformImplLinux()
     : utterance_id_(0) {
-  const CommandLine& command_line = *CommandLine::ForCurrentProcess();
+  const base::CommandLine& command_line =
+      *base::CommandLine::ForCurrentProcess();
   if (!command_line.HasSwitch(switches::kEnableSpeechDispatcher))
     return;
 
   BrowserThread::PostTask(BrowserThread::FILE,
                           FROM_HERE,
                           base::Bind(&TtsPlatformImplLinux::Initialize,
                                      base::Unretained(this)));
 }
 
 void TtsPlatformImplLinux::Initialize() {
@@ skipping 234 matching lines @@
 // static
 TtsPlatformImplLinux* TtsPlatformImplLinux::GetInstance() {
   return Singleton<TtsPlatformImplLinux,
                    LeakySingletonTraits<TtsPlatformImplLinux> >::get();
 }
 
 // static
 TtsPlatformImpl* TtsPlatformImpl::GetInstance() {
   return TtsPlatformImplLinux::GetInstance();
 }