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

chrome/browser/media/media_capture_devices_dispatcher.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 "chrome/browser/media/media_capture_devices_dispatcher.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/metrics/field_trial.h"
 #include "base/prefs/pref_service.h"
@@ skipping 244 matching lines @@
   // UI thread. Otherwise, it will not receive
   // content::NOTIFICATION_WEB_CONTENTS_DESTROYED, and that will result in
   // possible use after free.
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   notifications_registrar_.Add(
       this, content::NOTIFICATION_WEB_CONTENTS_DESTROYED,
       content::NotificationService::AllSources());
 
 #if defined(OS_MACOSX)
   // AVFoundation is used for video/audio device monitoring and video capture.
-  if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kForceQTKit)) {
-    CommandLine::ForCurrentProcess()->AppendSwitch(
+  if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kForceQTKit)) {
+    base::CommandLine::ForCurrentProcess()->AppendSwitch(
         switches::kEnableAVFoundation);
   }
 #endif
 }
 
 MediaCaptureDevicesDispatcher::~MediaCaptureDevicesDispatcher() {}
 
 void MediaCaptureDevicesDispatcher::RegisterProfilePrefs(
     user_prefs::PrefRegistrySyncable* registry) {
   registry->RegisterStringPref(
@@ skipping 289 matching lines @@
           switches::kEnableUserMediaScreenCapturing);
 #if defined(ENABLE_EXTENSIONS)
   screen_capture_enabled |=
       IsOriginForCasting(request.security_origin) ||
       IsBuiltInExtension(request.security_origin);
 #endif
 
   const bool origin_is_secure =
       request.security_origin.SchemeIsSecure() ||
       request.security_origin.SchemeIs(extensions::kExtensionScheme) ||
-      CommandLine::ForCurrentProcess()->HasSwitch(
+      base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kAllowHttpScreenCapture);
 
   // If basic conditions (screen capturing is enabled and origin is secure)
   // aren't fulfilled, we'll use "invalid state" as result. Otherwise, we set
   // it after checking permission.
   // TODO(grunell): It would be good to change this result for something else,
   // probably a new one.
   content::MediaStreamRequestResult result =
       content::MEDIA_DEVICE_INVALID_STATE;
 
@@ skipping 522 matching lines @@
 
 void MediaCaptureDevicesDispatcher::SetTestAudioCaptureDevices(
     const MediaStreamDevices& devices) {
   test_audio_devices_ = devices;
 }
 
 void MediaCaptureDevicesDispatcher::SetTestVideoCaptureDevices(
     const MediaStreamDevices& devices) {
   test_video_devices_ = devices;
 }