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

chrome/browser/media/test_license_server.cc

 // Copyright 2014 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/test_license_server.h"
 
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/process/kill.h"
 #include "base/process/launch.h"
@@ skipping 11 matching lines @@
 
 bool TestLicenseServer::Start() {
   if (license_server_process_.IsValid())
     return true;
 
   if (!server_config_->IsPlatformSupported()) {
     DVLOG(0) << "License server is not supported on current platform.";
     return false;
   }
 
-  CommandLine command_line(CommandLine::NO_PROGRAM);
+  base::CommandLine command_line(base::CommandLine::NO_PROGRAM);
   if (!server_config_->GetServerCommandLine(&command_line)) {
     DVLOG(0) << "Could not get server command line to launch.";
     return false;
   }
 
   DVLOG(0) << "Starting test license server " <<
       command_line.GetCommandLineString();
   license_server_process_ =
       base::LaunchProcess(command_line, base::LaunchOptions());
   if (!license_server_process_.IsValid()) {
@@ skipping 14 matching lines @@
     license_server_process_.Close();
   } else {
     DVLOG(1) << "Kill failed?!";
   }
   return kill_succeeded;
 }
 
 std::string TestLicenseServer::GetServerURL() {
   return server_config_->GetServerURL();
 }