Port WebSockets to Mojo IPC

content/child/websocket_message_filter.cc

-// Copyright 2016 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/child/websocket_message_filter.h"
-
-#include "base/bind.h"
-#include "base/single_thread_task_runner.h"
-#include "content/child/websocket_dispatcher.h"
-#include "ipc/ipc_message.h"
-
-namespace content {
-
-WebSocketMessageFilter::WebSocketMessageFilter(
-    WebSocketDispatcher* websocket_dispatcher)
-  : websocket_dispatcher_(websocket_dispatcher->GetWeakPtr()) {}
-
-WebSocketMessageFilter::~WebSocketMessageFilter() {}
-
-bool WebSocketMessageFilter::OnMessageReceived(const IPC::Message& message) {
-  if (!WebSocketDispatcher::CanHandleMessage(message))
-    return false;
-  loading_task_runner_->PostTask(FROM_HERE, base::Bind(
-      &WebSocketMessageFilter::OnMessageReceivedOnMainThread,
-      this, message));
-  return true;
-}
-
-void WebSocketMessageFilter::OnMessageReceivedOnMainThread(
-    const IPC::Message& message) {
-  if (!websocket_dispatcher_.get())
-    return;
-  websocket_dispatcher_->OnMessageReceived(message);
-}
-
-}  // namespace content