Add terminateServiceWorker method for layout tests - chromium side

content/browser/service_worker/service_worker_dispatcher_host.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/service_worker_dispatcher_host.h"
 
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/browser/message_port_message_filter.h"
@@ skipping 178 matching lines @@
     IPC_MESSAGE_HANDLER(EmbeddedWorkerHostMsg_ReportConsoleMessage,
                         OnReportConsoleMessage)
     IPC_MESSAGE_HANDLER(ServiceWorkerHostMsg_IncrementServiceWorkerRefCount,
                         OnIncrementServiceWorkerRefCount)
     IPC_MESSAGE_HANDLER(ServiceWorkerHostMsg_DecrementServiceWorkerRefCount,
                         OnDecrementServiceWorkerRefCount)
     IPC_MESSAGE_HANDLER(ServiceWorkerHostMsg_IncrementRegistrationRefCount,
                         OnIncrementRegistrationRefCount)
     IPC_MESSAGE_HANDLER(ServiceWorkerHostMsg_DecrementRegistrationRefCount,
                         OnDecrementRegistrationRefCount)
+    IPC_MESSAGE_HANDLER(ServiceWorkerHostMsg_TerminateWorker, OnTerminateWorker)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
 
   if (!handled && GetContext()) {
     handled =
         GetContext()->embedded_worker_registry()->OnMessageReceived(message);
     if (!handled)
       BadMessageReceived();
   }
 
@@ skipping 647 matching lines @@
   Send(new ServiceWorkerMsg_ServiceWorkerGetRegistrationError(
       thread_id, request_id, error_type, error_message));
 }
 
 ServiceWorkerContextCore* ServiceWorkerDispatcherHost::GetContext() {
   if (!context_wrapper_.get())
     return nullptr;
   return context_wrapper_->context();
 }
 
+void ServiceWorkerDispatcherHost::OnTerminateWorker(int handle_id) {
+  ServiceWorkerHandle* handle = handles_.Lookup(handle_id);
+  if (!handle) {
+    BadMessageReceived();
+    return;
+  }
+  handle->version()->StopWorker(
+      base::Bind(&ServiceWorkerUtils::NoOpStatusCallback));
+}
+
 }  // namespace content