Replace chromeos::UserManager::Get() with chromeos::GetUserManager().

chrome/browser/chromeos/extensions/wallpaper_api.cc

 // Copyright 2013 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/extensions/wallpaper_api.h"
 
 #include "ash/desktop_background/desktop_background_controller.h"
 #include "base/file_util.h"
 #include "base/lazy_instance.h"
 #include "base/path_service.h"
@@ skipping 82 matching lines @@
 
 WallpaperSetWallpaperFunction::~WallpaperSetWallpaperFunction() {
 }
 
 bool WallpaperSetWallpaperFunction::RunAsync() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   params_ = set_wallpaper::Params::Create(*args_);
   EXTENSION_FUNCTION_VALIDATE(params_);
 
   // Gets email address and username hash while at UI thread.
-  user_id_ = chromeos::UserManager::Get()->GetLoggedInUser()->email();
+  user_id_ = chromeos::GetUserManager()->GetLoggedInUser()->email();
   user_id_hash_ =
-      chromeos::UserManager::Get()->GetLoggedInUser()->username_hash();
+      chromeos::GetUserManager()->GetLoggedInUser()->username_hash();
 
   if (params_->details.wallpaper_data) {
     StartDecode(*params_->details.wallpaper_data);
   } else {
     GURL wallpaper_url(*params_->details.url);
     if (wallpaper_url.is_valid()) {
       g_wallpaper_fetcher.Get().FetchWallpaper(
           wallpaper_url,
           base::Bind(&WallpaperSetWallpaperFunction::OnWallpaperFetched, this));
     } else {
@@ skipping 15 matching lines @@
 
   sequence_token_ = BrowserThread::GetBlockingPool()->
       GetNamedSequenceToken(chromeos::kWallpaperSequenceTokenName);
   scoped_refptr<base::SequencedTaskRunner> task_runner =
       BrowserThread::GetBlockingPool()->
           GetSequencedTaskRunnerWithShutdownBehavior(sequence_token_,
               base::SequencedWorkerPool::BLOCK_SHUTDOWN);
   ash::WallpaperLayout layout = wallpaper_api_util::GetLayoutEnum(
       set_wallpaper::Params::Details::ToString(params_->details.layout));
   bool update_wallpaper =
-      user_id_ == chromeos::UserManager::Get()->GetActiveUser()->email();
+      user_id_ == chromeos::GetUserManager()->GetActiveUser()->email();
   wallpaper_manager->SetCustomWallpaper(user_id_,
                                         user_id_hash_,
                                         params_->details.name,
                                         layout,
                                         chromeos::User::CUSTOMIZED,
                                         image,
                                         update_wallpaper);
   unsafe_wallpaper_decoder_ = NULL;
 
   if (params_->details.thumbnail) {
@@ skipping 57 matching lines @@
     bool success,
     const std::string& response) {
   if (success) {
     params_->details.wallpaper_data.reset(new std::string(response));
     StartDecode(*params_->details.wallpaper_data);
   } else {
     SetError(response);
     SendResponse(false);
   }
 }