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

remoting/codec/video_encoder_vpx.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 "remoting/codec/video_encoder_vpx.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/sys_info.h"
@@ skipping 316 matching lines @@
 }
 
 VideoEncoderVpx::VideoEncoderVpx(bool use_vp9)
     : use_vp9_(use_vp9),
       lossless_encode_(false),
       lossless_color_(false),
       active_map_width_(0),
       active_map_height_(0) {
   if (use_vp9_) {
     // Use I444 colour space, by default, if specified on the command-line.
-    if (CommandLine::ForCurrentProcess()->HasSwitch(kEnableI444SwitchName)) {
+    if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+            kEnableI444SwitchName)) {
       SetLosslessColor(true);
     }
   }
 }
 
 bool VideoEncoderVpx::Initialize(const webrtc::DesktopSize& size) {
   DCHECK(use_vp9_ || !lossless_color_);
   DCHECK(use_vp9_ || !lossless_encode_);
 
   codec_.reset();
@@ skipping 108 matching lines @@
     uint8* map = active_map_.get() + top * active_map_width_;
     for (int y = top; y <= bottom; ++y) {
       for (int x = left; x <= right; ++x)
         map[x] = 1;
       map += active_map_width_;
     }
   }
 }
 
 }  // namespace remoting