Remove all remaining traces of MessageLoopProxy.

content/browser/byte_stream.h

 // 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.
 
 #ifndef CONTENT_BROWSER_BYTE_STREAM_H_
 #define CONTENT_BROWSER_BYTE_STREAM_H_
 
 #include <stddef.h>
 
 #include <memory>
@@ skipping 48 matching lines @@
 // Class methods are virtual to allow mocking for tests; these classes
 // aren't intended to be base classes for other classes.
 //
 // Sample usage (note that this does not show callback usage):
 //
 //    void OriginatingClass::Initialize() {
 //      // Create a stream for sending bytes from IO->FILE threads.
 //      std::unique_ptr<ByteStreamWriter> writer;
 //      std::unique_ptr<ByteStreamReader> reader;
 //      CreateByteStream(
-//          BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO),
-//          BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE),
+//          BrowserThread::GetTaskRunnerForThread(BrowserThread::IO),
+//          BrowserThread::GetTaskRunnerForThread(BrowserThread::FILE),
 //          kStreamBufferSize /* e.g. 10240.  */,
 //          &writer,
 //          &reader);         // Presumed passed to FILE thread for reading.
 //
 //      // Setup callback for writing.
 //      writer->RegisterCallback(base::Bind(&SpaceAvailable, this));
 //
 //      // Do initial round of writing.
 //      SpaceAvailable();
 //    }
@@ skipping 116 matching lines @@
 CONTENT_EXPORT void CreateByteStream(
     scoped_refptr<base::SequencedTaskRunner> input_task_runner,
     scoped_refptr<base::SequencedTaskRunner> output_task_runner,
     size_t buffer_size,
     std::unique_ptr<ByteStreamWriter>* input,
     std::unique_ptr<ByteStreamReader>* output);
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BYTE_STREAM_H_