HTML MessagePort as mojo::MessagePipeHandle

content/browser/service_worker/embedded_worker_registry.cc

 // Copyright 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/service_worker/embedded_worker_registry.h"
 
 #include "base/bind_helpers.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/stl_util.h"
 #include "content/browser/renderer_host/render_widget_helper.h"
@@ skipping 161 matching lines @@
     const base::string16& message,
     int line_number,
     const GURL& source_url) {
   EmbeddedWorkerInstance* worker = GetWorker(embedded_worker_id);
   if (!worker)
     return;
   worker->OnReportConsoleMessage(source_identifier, message_level, message,
                                  line_number, source_url);
 }
 
-void EmbeddedWorkerRegistry::AddChildProcessSender(
-    int process_id,
-    IPC::Sender* sender,
-    MessagePortMessageFilter* message_port_message_filter) {
+void EmbeddedWorkerRegistry::AddChildProcessSender(int process_id,
+                                                   IPC::Sender* sender) {
   process_sender_map_[process_id] = sender;
-  process_message_port_message_filter_map_[process_id] =
-      message_port_message_filter;
   DCHECK(!base::ContainsKey(worker_process_map_, process_id));
 }
 
 void EmbeddedWorkerRegistry::RemoveChildProcessSender(int process_id) {
   process_sender_map_.erase(process_id);
-  process_message_port_message_filter_map_.erase(process_id);
   std::map<int, std::set<int> >::iterator found =
       worker_process_map_.find(process_id);
   if (found != worker_process_map_.end()) {
     const std::set<int>& worker_set = worker_process_map_[process_id];
     for (std::set<int>::const_iterator it = worker_set.begin();
          it != worker_set.end();
          ++it) {
       int embedded_worker_id = *it;
       DCHECK(base::ContainsKey(worker_map_, embedded_worker_id));
       // Somehow the worker thread has lost contact with the browser process.
@@ skipping 15 matching lines @@
 }
 
 bool EmbeddedWorkerRegistry::CanHandle(int embedded_worker_id) const {
   if (embedded_worker_id < initial_embedded_worker_id_ ||
       next_embedded_worker_id_ <= embedded_worker_id) {
     return false;
   }
   return true;
 }
 
-MessagePortMessageFilter*
-EmbeddedWorkerRegistry::MessagePortMessageFilterForProcess(int process_id) {
-  return process_message_port_message_filter_map_[process_id];
-}
-
 EmbeddedWorkerRegistry::EmbeddedWorkerRegistry(
     const base::WeakPtr<ServiceWorkerContextCore>& context,
     int initial_embedded_worker_id)
     : context_(context),
       next_embedded_worker_id_(initial_embedded_worker_id),
       initial_embedded_worker_id_(initial_embedded_worker_id) {
 }
 
 EmbeddedWorkerRegistry::~EmbeddedWorkerRegistry() {
   Shutdown();
@@ skipping 50 matching lines @@
   EmbeddedWorkerInstance* worker = GetWorker(embedded_worker_id);
   if (!worker || worker->process_id() != process_id) {
     UMA_HISTOGRAM_BOOLEAN("ServiceWorker.WorkerForMessageFound", false);
     return nullptr;
   }
   UMA_HISTOGRAM_BOOLEAN("ServiceWorker.WorkerForMessageFound", true);
   return worker;
 }
 
 }  // namespace content