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

chrome/browser/chromeos/background/ash_user_wallpaper_delegate.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/background/ash_user_wallpaper_delegate.h"
 
 #include "ash/desktop_background/user_wallpaper_delegate.h"
 #include "ash/shell.h"
 #include "ash/wm/window_animations.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/extensions/wallpaper_manager_util.h"
 #include "chrome/browser/chromeos/login/startup_utils.h"
 #include "chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chromeos/chromeos_switches.h"
 #include "chromeos/login/login_state.h"
 #include "components/user_manager/user.h"
 #include "components/user_manager/user_manager.h"
 #include "content/public/browser/notification_service.h"
 
 namespace chromeos {
 
 namespace {
 
 bool IsNormalWallpaperChange() {
   if (chromeos::LoginState::Get()->IsUserLoggedIn() ||
-      !CommandLine::ForCurrentProcess()->HasSwitch(
+      !base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kFirstExecAfterBoot) ||
       WizardController::IsZeroDelayEnabled() ||
-      !CommandLine::ForCurrentProcess()->HasSwitch(switches::kLoginManager)) {
+      !base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kLoginManager)) {
     return true;
   }
 
   return false;
 }
 
 class UserWallpaperDelegate : public ash::UserWallpaperDelegate {
  public:
   UserWallpaperDelegate()
       : boot_animation_finished_(false),
@@ skipping 18 matching lines @@
     animation_duration_override_in_ms_ = animation_duration_in_ms;
   }
 
   virtual bool ShouldShowInitialAnimation() override {
     if (IsNormalWallpaperChange() || boot_animation_finished_)
       return false;
 
     // It is a first boot case now. If kDisableBootAnimation flag
     // is passed, it only disables any transition after OOBE.
     bool is_registered = StartupUtils::IsDeviceRegistered();
-    const CommandLine* command_line = CommandLine::ForCurrentProcess();
+    const base::CommandLine* command_line =
+        base::CommandLine::ForCurrentProcess();
     bool disable_boot_animation = command_line->
         HasSwitch(switches::kDisableBootAnimation);
     if (is_registered && disable_boot_animation)
       return false;
 
     return true;
   }
 
   virtual void UpdateWallpaper(bool clear_cache) override {
     chromeos::WallpaperManager::Get()->UpdateWallpaper(clear_cache);
@@ skipping 53 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(UserWallpaperDelegate);
 };
 
 }  // namespace
 
 ash::UserWallpaperDelegate* CreateUserWallpaperDelegate() {
   return new chromeos::UserWallpaperDelegate();
 }
 
 }  // namespace chromeos