Remove use of PipelineStatus from BufferedDataSource and FileDataSource.

media/base/data_buffer.cc

Index: media/base/data_buffer.cc
diff --git a/media/base/data_buffer.cc b/media/base/data_buffer.cc
index 56d858cd308f21c6b749d9829cbce5757402c37f..eaafa69a99ec41a86026095b8ec2d9b50747277c 100644
--- a/media/base/data_buffer.cc
+++ b/media/base/data_buffer.cc
@@ -2,9 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "base/logging.h"
 #include "media/base/data_buffer.h"
 
+#include "base/logging.h"
+
 namespace media {
 
 DataBuffer::DataBuffer(scoped_array<uint8> buffer, int buffer_size)