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

chrome/browser/chromeos/policy/enrollment_handler_chromeos.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/chromeos/policy/enrollment_handler_chromeos.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 244 matching lines @@
 
 void EnrollmentHandlerChromeOS::HandlePolicyValidationResult(
     DeviceCloudPolicyValidator* validator) {
   CHECK_EQ(STEP_VALIDATION, enrollment_step_);
   if (validator->success()) {
     policy_ = validator->policy().Pass();
     username_ = validator->policy_data()->username();
     device_id_ = validator->policy_data()->device_id();
     request_token_ = validator->policy_data()->request_token();
 
-    if (CommandLine::ForCurrentProcess()->HasSwitch(
+    if (base::CommandLine::ForCurrentProcess()->HasSwitch(
             chromeos::switches::kEnterpriseEnrollmentSkipRobotAuth)) {
       // For test purposes we allow enrollment to succeed without proper robot
       // account and use the provided value as a token.
       refresh_token_ = kTestingRobotToken;
       enrollment_step_ = STEP_LOCK_DEVICE;
       StartLockDevice();
       return;
     }
 
     enrollment_step_ = STEP_ROBOT_AUTH_FETCH;
@@ skipping 186 matching lines @@
                  << ", validation: " << status.validation_status()
                  << ", store: " << status.store_status()
                  << ", lock: " << status.lock_status();
   }
 
   if (!callback.is_null())
     callback.Run(status);
 }
 
 }  // namespace policy