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

chrome/browser/chromeos/drive/file_system/search_operation.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/file_system/search_operation.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 119 matching lines @@
       new std::vector<SearchResultInfo>);
   if (resource_list->entries().empty()) {
     // Short cut. If the resource entry is empty, we don't need to refresh
     // the resource metadata.
     callback.Run(FILE_ERROR_OK, next_url, result.Pass());
     return;
   }
 
   std::vector<SearchResultInfo>* result_ptr = result.get();
   base::PostTaskAndReplyWithResult(
-      blocking_task_runner_,
+      blocking_task_runner_.get(),
       FROM_HERE,
       base::Bind(&RefreshEntriesOnBlockingPool,
                  metadata_,
                  base::Passed(&resource_list),
                  result_ptr),
       base::Bind(&SearchOperation::SearchAfterRefreshEntry,
                  weak_ptr_factory_.GetWeakPtr(),
                  callback,
                  next_url,
                  base::Passed(&result)));
@@ skipping 11 matching lines @@
   if (error != FILE_ERROR_OK) {
     callback.Run(error, GURL(), scoped_ptr<std::vector<SearchResultInfo> >());
     return;
   }
 
   callback.Run(error, next_url, result.Pass());
 }
 
 }  // namespace file_system
 }  // namespace drive