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

chrome/browser/chromeos/drive/change_list_processor_unittest.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/drive/change_list_processor.h"
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "base/values.h"
@@ skipping 100 matching lines @@
     google_apis::test_util::RunBlockingPoolTask();
     return processor.changed_dirs();
   }
 
   // Gets the resource entry for the path from |metadata_| synchronously.
   // Returns null if the entry does not exist.
   scoped_ptr<ResourceEntry> GetResourceEntry(const std::string& path) {
     FileError error = FILE_ERROR_FAILED;
     scoped_ptr<ResourceEntry> entry(new ResourceEntry);
     base::PostTaskAndReplyWithResult(
-        blocking_task_runner_,
+        blocking_task_runner_.get(),
         FROM_HERE,
         base::Bind(&internal::ResourceMetadata::GetResourceEntryByPath,
                    base::Unretained(metadata_.get()),
                    base::FilePath::FromUTF8Unsafe(path),
                    entry.get()),
         base::Bind(google_apis::test_util::CreateCopyResultCallback(&error)));
     google_apis::test_util::RunBlockingPoolTask();
     if (error != FILE_ERROR_OK)
       entry.reset();
     return entry.Pass();
   }
 
   // Gets the largest changestamp stored in |metadata_|.
   int64 GetChangestamp() {
     int64 changestamp = -1;
     base::PostTaskAndReplyWithResult(
-        blocking_task_runner_,
+        blocking_task_runner_.get(),
         FROM_HERE,
         base::Bind(&internal::ResourceMetadata::GetLargestChangestamp,
                    base::Unretained(metadata_.get())),
-        base::Bind(google_apis::test_util::CreateCopyResultCallback(
-            &changestamp)));
+        base::Bind(
+            google_apis::test_util::CreateCopyResultCallback(&changestamp)));
     google_apis::test_util::RunBlockingPoolTask();
     return changestamp;
   }
 
  private:
   base::MessageLoopForUI message_loop_;
   content::TestBrowserThread ui_thread_;
   scoped_refptr<base::SequencedTaskRunner> blocking_task_runner_;
   base::ScopedTempDir temp_dir_;
   scoped_ptr<internal::ResourceMetadata, test_util::DestroyHelperForTests>
@@ skipping 340 matching lines @@
       ApplyChangeList(ParseChangeList(kTestJson));
 
   EXPECT_EQ(16730, GetChangestamp());  // the value is written in kTestJson.
   EXPECT_FALSE(GetResourceEntry("drive/root/New Directory/new_pdf_file.pdf"));
 
   EXPECT_TRUE(changed_dirs.empty());
 }
 
 }  // namespace internal
 }  // namespace drive