Remove implicit conversions from scoped_refptr to T* in net/

net/base/file_stream_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 "net/base/file_stream.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/file_util.h"
 #include "base/files/file.h"
@@ skipping 154 matching lines @@
   FileStream stream(base::MessageLoopProxy::current());
 
   EXPECT_FALSE(stream.IsOpen());
 
   // Try seeking...
   rv = stream.Seek(base::File::FROM_BEGIN, 5, callback64.callback());
   EXPECT_EQ(ERR_UNEXPECTED, callback64.GetResult(rv));
 
   // Try reading...
   scoped_refptr<IOBufferWithSize> buf = new IOBufferWithSize(10);
-  rv = stream.Read(buf, buf->size(), callback.callback());
+  rv = stream.Read(buf.get(), buf->size(), callback.callback());
   EXPECT_EQ(ERR_UNEXPECTED, callback.GetResult(rv));
 }
 
 TEST_F(FileStreamTest, Read) {
   int64 file_size;
   EXPECT_TRUE(base::GetFileSize(temp_file_path(), &file_size));
 
   FileStream stream(base::MessageLoopProxy::current());
   int flags = base::File::FLAG_OPEN | base::File::FLAG_READ |
               base::File::FLAG_ASYNC;
@@ skipping 688 matching lines @@
     total_bytes_read += rv;
     data_read.append(buf->data(), rv);
   }
   EXPECT_EQ(file_size, total_bytes_read);
 }
 #endif
 
 }  // namespace
 
 }  // namespace net