Update CrOS to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/chromeos/drive/file_system_unittest.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/drive/file_system.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 70 matching lines @@
 
     scheduler_.reset(new JobScheduler(profile_.get(),
                                       fake_drive_service_.get()));
 
     scoped_refptr<base::SequencedWorkerPool> pool =
         content::BrowserThread::GetBlockingPool();
     blocking_task_runner_ =
         pool->GetSequencedTaskRunner(pool->GetSequenceToken());
 
     cache_.reset(new internal::FileCache(util::GetCacheRootPath(profile_.get()),
-                                         blocking_task_runner_,
+                                         blocking_task_runner_.get(),
                                          fake_free_disk_space_getter_.get()));
 
     mock_directory_observer_.reset(new StrictMock<MockDirectoryChangeObserver>);
 
     bool success = false;
     cache_->RequestInitialize(
         google_apis::test_util::CreateCopyResultCallback(&success));
     google_apis::test_util::RunBlockingPoolTask();
     ASSERT_TRUE(success);
 
     SetUpResourceMetadataAndFileSystem();
   }
 
   void SetUpResourceMetadataAndFileSystem() {
     resource_metadata_.reset(new internal::ResourceMetadata(
         cache_->GetCacheDirectoryPath(internal::FileCache::CACHE_TYPE_META),
         blocking_task_runner_));
 
     file_system_.reset(new FileSystem(profile_.get(),
                                       cache_.get(),
                                       fake_drive_service_.get(),
                                       scheduler_.get(),
                                       resource_metadata_.get(),
-                                      blocking_task_runner_));
+                                      blocking_task_runner_.get()));
     file_system_->AddObserver(mock_directory_observer_.get());
     file_system_->Initialize();
 
     // Disable delaying so that the sync starts immediately.
     file_system_->sync_client_for_testing()->set_delay_for_testing(
         base::TimeDelta::FromSeconds(0));
 
     FileError error = FILE_ERROR_FAILED;
     resource_metadata_->Initialize(
         google_apis::test_util::CreateCopyResultCallback(&error));
@@ skipping 774 matching lines @@
       entry->resource_id(),
       entry->file_specific_info().md5(),
       google_apis::test_util::CreateCopyResultCallback(&success, &cache_entry));
   google_apis::test_util::RunBlockingPoolTask();
 
   EXPECT_TRUE(success);
   EXPECT_FALSE(cache_entry.is_mounted());
 }
 
 }   // namespace drive