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

chrome/browser/ui/webui/options/chromeos/internet_options_handler.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/ui/webui/options/chromeos/internet_options_handler.h"
 
 #include <ctype.h>
 
 #include <map>
 #include <string>
@@ skipping 271 matching lines @@
   internet_options_strings::RegisterLocalizedStrings(localized_strings);
 
   // TODO(stevenjb): Find a better way to populate initial data before
   // InitializePage() gets called.
   std::string owner;
   chromeos::CrosSettings::Get()->GetString(chromeos::kDeviceOwner, &owner);
   bool logged_in_as_owner = LoginState::Get()->GetLoggedInUserType() ==
                             LoginState::LOGGED_IN_USER_OWNER;
   localized_strings->SetBoolean(kLoggedInAsOwnerKey, logged_in_as_owner);
   localized_strings->SetBoolean(
-      kShowCarrierSelectKey, CommandLine::ForCurrentProcess()->HasSwitch(
-          chromeos::switches::kEnableCarrierSwitching));
+      kShowCarrierSelectKey, base::CommandLine::ForCurrentProcess()->HasSwitch(
+                                 chromeos::switches::kEnableCarrierSwitching));
 
   base::DictionaryValue* network_dictionary = new base::DictionaryValue;
   FillNetworkInfo(network_dictionary);
   localized_strings->Set(kNetworkDataKey, network_dictionary);
 }
 
 void InternetOptionsHandler::InitializePage() {
   base::DictionaryValue dictionary;
   dictionary.SetString(::onc::network_type::kCellular,
       GetIconDataUrl(IDR_AURA_UBER_TRAY_NETWORK_BARS_DARK));
@@ skipping 650 matching lines @@
   dictionary->SetBoolean(
       kTagWimaxAvailable,
       handler->IsTechnologyAvailable(NetworkTypePattern::Wimax()));
   dictionary->SetBoolean(
       kTagWimaxEnabled,
       handler->IsTechnologyEnabled(NetworkTypePattern::Wimax()));
 }
 
 }  // namespace options
 }  // namespace chromeos