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

chrome/browser/ui/toolbar/wrench_menu_model.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/toolbar/wrench_menu_model.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/command_line.h"
@@ skipping 858 matching lines @@
         AddItemWithStringId(IDC_WIN_CHROMEOS_RESTART, IDS_WIN_CHROMEOS_RESTART);
       }
     }
   }
 #endif
 
   // Append the full menu including separators. The final separator only gets
   // appended when this is a touch menu - otherwise it would get added twice.
   CreateCutCopyPasteMenu();
 
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableDomDistiller)) {
     AddItemWithStringId(IDC_DISTILL_PAGE, IDS_DISTILL_PAGE);
   }
 
   AddItemWithStringId(IDC_SAVE_PAGE, IDS_SAVE_PAGE);
   AddItemWithStringId(IDC_FIND, IDS_FIND);
   AddItemWithStringId(IDC_PRINT, IDS_PRINT);
 
   tools_menu_model_.reset(new ToolsMenuModel(this, browser_));
   CreateZoomMenu();
@@ skipping 24 matching lines @@
   AddItem(IDC_ABOUT, l10n_util::GetStringUTF16(IDS_ABOUT));
 #endif
 
 #if defined(GOOGLE_CHROME_BUILD)
   help_menu_model_.reset(new HelpMenuModel(this, browser_));
   AddSubMenuWithStringId(IDC_HELP_MENU, IDS_HELP_MENU,
                          help_menu_model_.get());
 #endif
 
 #if defined(OS_CHROMEOS)
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           chromeos::switches::kEnableRequestTabletSite))
     AddCheckItemWithStringId(IDC_TOGGLE_REQUEST_TABLET_SITE,
                              IDS_TOGGLE_REQUEST_TABLET_SITE);
 #endif
 
   if (browser_defaults::kShowUpgradeMenuItem)
     AddItem(IDC_UPGRADE_DIALOG, GetUpgradeDialogMenuItemName());
 
 #if defined(OS_WIN)
   SetIcon(GetIndexOfCommandId(IDC_VIEW_INCOMPATIBILITIES),
@@ skipping 136 matching lines @@
                        ->GetZoomPercent();
   }
   zoom_label_ = l10n_util::GetStringFUTF16(
       IDS_ZOOM_PERCENT, base::IntToString16(zoom_percent));
 }
 
 void WrenchMenuModel::OnZoomLevelChanged(
     const content::HostZoomMap::ZoomLevelChange& change) {
   UpdateZoomControls();
 }