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

webkit/browser/blob/local_file_stream_reader.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 "webkit/browser/blob/local_file_stream_reader.h"
 
 #include "base/file_util.h"
 #include "base/files/file_util_proxy.h"
 #include "base/location.h"
 #include "base/logging.h"
@@ skipping 42 matching lines @@
   if (stream_impl_)
     return stream_impl_->Read(buf, buf_len, callback);
   return Open(base::Bind(&LocalFileStreamReader::DidOpenForRead,
                          weak_factory_.GetWeakPtr(),
                          make_scoped_refptr(buf), buf_len, callback));
 }
 
 int64 LocalFileStreamReader::GetLength(
     const net::Int64CompletionCallback& callback) {
   const bool posted = base::FileUtilProxy::GetFileInfo(
-      task_runner_, file_path_,
+      task_runner_.get(),
+      file_path_,
       base::Bind(&LocalFileStreamReader::DidGetFileInfoForGetLength,
-                 weak_factory_.GetWeakPtr(), callback));
+                 weak_factory_.GetWeakPtr(),
+                 callback));
   DCHECK(posted);
   return net::ERR_IO_PENDING;
 }
 
 int LocalFileStreamReader::Open(const net::CompletionCallback& callback) {
   DCHECK(!has_pending_open_);
   DCHECK(!stream_impl_.get());
   has_pending_open_ = true;
 
   // Call GetLength first to make it perform last-modified-time verification,
@@ skipping 82 matching lines @@
     return;
   }
   if (!VerifySnapshotTime(expected_modification_time_, file_info)) {
     callback.Run(net::ERR_UPLOAD_FILE_CHANGED);
     return;
   }
   callback.Run(file_info.size);
 }
 
 }  // namespace webkit_blob