Remove implicit conversions from scoped_refptr to T* in c/b/chromeos/login

chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager.cc

 // Copyright 2014 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/login/users/wallpaper/wallpaper_manager.h"
 
 #include <numeric>
 #include <vector>
 
 #include "ash/ash_constants.h"
@@ skipping 1770 matching lines @@
 }
 
 WallpaperManager::PendingWallpaper* WallpaperManager::GetPendingWallpaper(
     const std::string& user_id,
     bool delayed) {
   if (!pending_inactive_) {
     loading_.push_back(new WallpaperManager::PendingWallpaper(
         (delayed ? GetWallpaperLoadDelay()
                  : base::TimeDelta::FromMilliseconds(0)),
         user_id));
-    pending_inactive_ = loading_.back();
+    pending_inactive_ = loading_.back().get();
   }
   return pending_inactive_;
 }
 
 void WallpaperManager::RemovePendingWallpaperFromList(
     PendingWallpaper* pending) {
   DCHECK(loading_.size() > 0);
   for (WallpaperManager::PendingList::iterator i = loading_.begin();
        i != loading_.end();
        ++i) {
@@ skipping 140 matching lines @@
 void WallpaperManager::CreateSolidDefaultWallpaper() {
   loaded_wallpapers_++;
   SkBitmap bitmap;
   bitmap.allocN32Pixels(1, 1);
   bitmap.eraseColor(kDefaultWallpaperColor);
   const gfx::ImageSkia image = gfx::ImageSkia::CreateFrom1xBitmap(bitmap);
   default_wallpaper_image_.reset(new user_manager::UserImage(image));
 }
 
 }  // namespace chromeos