Introduce Stream::flush [2/2 chromium]

content/browser/streams/stream.cc

 // Copyright (c) 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 "content/browser/streams/stream.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/values.h"
@@ skipping 90 matching lines @@
 
 void Stream::AddData(const char* data, size_t size) {
   if (!writer_.get())
     return;
 
   scoped_refptr<net::IOBuffer> io_buffer(new net::IOBuffer(size));
   memcpy(io_buffer->data(), data, size);
   AddData(io_buffer, size);
 }
 
+void Stream::Flush() {
+  if (!writer_.get())
+    return;
+  writer_->Flush();
+}
+
 void Stream::Finalize() {
   if (!writer_.get())
     return;
 
   writer_->Close(0);
   writer_.reset();
 
   // Continue asynchronously.
   base::MessageLoopProxy::current()->PostTask(
       FROM_HERE,
@@ skipping 67 matching lines @@
     read_observer_->OnDataAvailable(this);
 }
 
 void Stream::ClearBuffer() {
   data_ = NULL;
   data_length_ = 0;
   data_bytes_read_ = 0;
 }
 
 }  // namespace content