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

chrome/browser/ui/browser_command_controller.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/browser_command_controller.h"
 
 #include "base/command_line.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 997 matching lines @@
 
   // These are always enabled; the menu determines their menu item visibility.
   command_updater_.UpdateCommandEnabled(IDC_UPGRADE_DIALOG, true);
   command_updater_.UpdateCommandEnabled(IDC_VIEW_INCOMPATIBILITIES, true);
 
   // Toggle speech input
   command_updater_.UpdateCommandEnabled(IDC_TOGGLE_SPEECH_INPUT, true);
 
   // Distill current page.
   command_updater_.UpdateCommandEnabled(
-      IDC_DISTILL_PAGE,
-      CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kEnableDomDistiller));
+      IDC_DISTILL_PAGE, base::CommandLine::ForCurrentProcess()->HasSwitch(
+                            switches::kEnableDomDistiller));
 
   // Initialize other commands whose state changes based on various conditions.
   UpdateCommandsForFullscreenMode();
   UpdateCommandsForContentRestrictionState();
   UpdateCommandsForBookmarkEditing();
   UpdateCommandsForIncognitoAvailability();
 }
 
 // static
 void BrowserCommandController::UpdateSharedCommandsForIncognitoAvailability(
@@ skipping 316 matching lines @@
 
 BrowserWindow* BrowserCommandController::window() {
   return browser_->window();
 }
 
 Profile* BrowserCommandController::profile() {
   return browser_->profile();
 }
 
 }  // namespace chrome