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

media/audio/alsa/audio_manager_alsa.cc

 // Copyright 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.
 
 #include "media/audio/alsa/audio_manager_alsa.h"
 
 #include "base/command_line.h"
 #include "base/environment.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
@@ skipping 32 matching lines @@
   "default",
   "dmix",
   "null",
   "pulse",
   "surround",
 };
 
 // static
 void AudioManagerAlsa::ShowLinuxAudioInputSettings() {
   scoped_ptr<base::Environment> env(base::Environment::Create());
-  CommandLine command_line(CommandLine::NO_PROGRAM);
+  base::CommandLine command_line(base::CommandLine::NO_PROGRAM);
   switch (base::nix::GetDesktopEnvironment(env.get())) {
     case base::nix::DESKTOP_ENVIRONMENT_GNOME:
       command_line.SetProgram(base::FilePath("gnome-volume-control"));
       break;
     case base::nix::DESKTOP_ENVIRONMENT_KDE3:
     case base::nix::DESKTOP_ENVIRONMENT_KDE4:
       command_line.SetProgram(base::FilePath("kmix"));
       break;
     case base::nix::DESKTOP_ENVIRONMENT_UNITY:
       command_line.SetProgram(base::FilePath("gnome-control-center"));
@@ skipping 264 matching lines @@
     buffer_size = user_buffer_size;
 
   return AudioParameters(
       AudioParameters::AUDIO_PCM_LOW_LATENCY, channel_layout,
       sample_rate, bits_per_sample, buffer_size, AudioParameters::NO_EFFECTS);
 }
 
 AudioOutputStream* AudioManagerAlsa::MakeOutputStream(
     const AudioParameters& params) {
   std::string device_name = AlsaPcmOutputStream::kAutoSelectDevice;
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kAlsaOutputDevice)) {
-    device_name = CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
+    device_name = base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
         switches::kAlsaOutputDevice);
   }
   return new AlsaPcmOutputStream(device_name, params, wrapper_.get(), this);
 }
 
 AudioInputStream* AudioManagerAlsa::MakeInputStream(
     const AudioParameters& params, const std::string& device_id) {
   std::string device_name = (device_id == AudioManagerBase::kDefaultDeviceId) ?
       AlsaPcmInputStream::kAutoSelectDevice : device_id;
-  if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAlsaInputDevice)) {
-    device_name = CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kAlsaInputDevice)) {
+    device_name = base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
         switches::kAlsaInputDevice);
   }
 
   return new AlsaPcmInputStream(this, device_name, params, wrapper_.get());
 }
 
 }  // namespace media