Removing dedicated worker-related IPC codei (first round).

content/worker/webworker_stub.cc

-// Copyright (c) 2011 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/worker/webworker_stub.h"
-
-#include "base/command_line.h"
-#include "content/common/child_thread.h"
-#include "content/common/file_system/file_system_dispatcher.h"
-#include "content/common/webmessageportchannel_impl.h"
-#include "content/common/worker_messages.h"
-#include "content/public/common/content_client.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebString.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebURL.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebWorker.h"
-
-using WebKit::WebWorker;
-
-WebWorkerStub::WebWorkerStub(const GURL& url, int route_id,
-                             const WorkerAppCacheInitInfo& appcache_init_info)
-    : WebWorkerStubBase(route_id, appcache_init_info),
-      ALLOW_THIS_IN_INITIALIZER_LIST(impl_(WebWorker::create(client()))),
-      url_(url) {
-}
-
-WebWorkerStub::~WebWorkerStub() {
-  impl_->clientDestroyed();
-}
-
-void WebWorkerStub::OnChannelError() {
-    OnTerminateWorkerContext();
-}
-
-const GURL& WebWorkerStub::url() const {
-  return url_;
-}
-
-bool WebWorkerStub::OnMessageReceived(const IPC::Message& message) {
-  if (!impl_)
-    return false;
-
-  bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP(WebWorkerStub, message)
-    IPC_MESSAGE_FORWARD(WorkerMsg_StartWorkerContext, impl_,
-                        WebWorker::startWorkerContext)
-    IPC_MESSAGE_HANDLER(WorkerMsg_TerminateWorkerContext,
-                        OnTerminateWorkerContext)
-    IPC_MESSAGE_HANDLER(WorkerMsg_PostMessage, OnPostMessage)
-    IPC_MESSAGE_FORWARD(WorkerMsg_WorkerObjectDestroyed, impl_,
-                        WebWorker::workerObjectDestroyed)
-    IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP()
-  return handled;
-}
-
-void WebWorkerStub::OnTerminateWorkerContext() {
-  impl_->terminateWorkerContext();
-
-  // Call the client to make sure context exits.
-  EnsureWorkerContextTerminates();
-}
-
-void WebWorkerStub::OnPostMessage(
-    const string16& message,
-    const std::vector<int>& sent_message_port_ids,
-    const std::vector<int>& new_routing_ids) {
-  WebKit::WebMessagePortChannelArray channels(sent_message_port_ids.size());
-  for (size_t i = 0; i < sent_message_port_ids.size(); i++) {
-    channels[i] = new WebMessagePortChannelImpl(
-        new_routing_ids[i], sent_message_port_ids[i]);
-  }
-
-  impl_->postMessageToWorkerContext(message, channels);
-}