Fix M23 build.

chrome/browser/chromeos/extensions/default_app_order.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/extensions/default_app_order.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
@@ skipping 95 matching lines @@
   CHECK(loaded_.IsSignaled());
   return app_ids_;
 }
 
 void ExternalLoader::Load() {
   FilePath ordinals_file;
   CHECK(PathService::Get(chrome::FILE_DEFAULT_APP_ORDER, &ordinals_file));
 
   scoped_ptr<base::ListValue> ordinals_value(
       ReadExternalOrdinalFile(ordinals_file));
-  if (ordinals_value) {
+  if (ordinals_value.get()) {
     for (size_t i = 0; i < ordinals_value->GetSize(); ++i) {
       std::string app_id;
       CHECK(ordinals_value->GetString(i, &app_id));
       app_ids_.push_back(app_id);
     }
   } else {
     GetDefault(&app_ids_);
   }
 
   loaded_.Signal();
 }
 
 void Get(std::vector<std::string>* app_ids) {
   // |loader_instance| could be NULL for test.
   if (!loader_instance) {
     GetDefault(app_ids);
     return;
   }
 
   *app_ids = loader_instance->GetAppIds();
 }
 
 }  // namespace default_app_order
 }  // namespace chromeos