ServiceWorker: Remove unused MessageEvent implementation from ServiceWorkerGlobalScope

third_party/WebKit/Source/web/ServiceWorkerGlobalScopeProxy.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 17 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "web/ServiceWorkerGlobalScopeProxy.h"
 
 #include "bindings/core/v8/WorkerOrWorkletScriptController.h"
 #include "core/dom/CrossThreadTask.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/dom/MessagePort.h"
-#include "core/events/MessageEvent.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "core/workers/WorkerGlobalScope.h"
 #include "core/workers/WorkerThread.h"
 #include "modules/background_sync/SyncEvent.h"
 #include "modules/fetch/Headers.h"
 #include "modules/geofencing/CircularGeofencingRegion.h"
 #include "modules/geofencing/GeofencingEvent.h"
 #include "modules/notifications/Notification.h"
 #include "modules/notifications/NotificationEvent.h"
 #include "modules/notifications/NotificationEventInit.h"
@@ skipping 47 matching lines @@
 
 void ServiceWorkerGlobalScopeProxy::dispatchActivateEvent(int eventID)
 {
     WaitUntilObserver* observer = WaitUntilObserver::create(workerGlobalScope(), WaitUntilObserver::Activate, eventID);
     Event* event = ExtendableEvent::create(EventTypeNames::activate, ExtendableEventInit(), observer);
     workerGlobalScope()->dispatchExtendableEvent(event, observer);
 }
 
 void ServiceWorkerGlobalScopeProxy::dispatchExtendableMessageEvent(int eventID, const WebString& message, const WebSecurityOrigin& sourceOrigin, const WebMessagePortChannelArray& webChannels, const WebServiceWorkerClientInfo& client)
 {
-    DCHECK(RuntimeEnabledFeatures::serviceWorkerExtendableMessageEventEnabled());
-
     WebSerializedScriptValue value = WebSerializedScriptValue::fromString(message);
     MessagePortArray* ports = MessagePort::toMessagePortArray(m_workerGlobalScope, webChannels);
     String origin;
     if (!sourceOrigin.isUnique())
         origin = sourceOrigin.toString();
     ServiceWorkerClient* source = nullptr;
     if (client.clientType == WebServiceWorkerClientTypeWindow)
         source = ServiceWorkerWindowClient::create(client);
     else
         source = ServiceWorkerClient::create(client);
     WaitUntilObserver* observer = WaitUntilObserver::create(workerGlobalScope(), WaitUntilObserver::Message, eventID);
 
     Event* event = ExtendableMessageEvent::create(value, origin, ports, source, observer);
     workerGlobalScope()->dispatchExtendableEvent(event, observer);
 }
 
 void ServiceWorkerGlobalScopeProxy::dispatchExtendableMessageEvent(int eventID, const WebString& message, const WebSecurityOrigin& sourceOrigin, const WebMessagePortChannelArray& webChannels, std::unique_ptr<WebServiceWorker::Handle> handle)
 {
-    DCHECK(RuntimeEnabledFeatures::serviceWorkerExtendableMessageEventEnabled());
-
     WebSerializedScriptValue value = WebSerializedScriptValue::fromString(message);
     MessagePortArray* ports = MessagePort::toMessagePortArray(m_workerGlobalScope, webChannels);
     String origin;
     if (!sourceOrigin.isUnique())
         origin = sourceOrigin.toString();
     ServiceWorker* source = ServiceWorker::from(m_workerGlobalScope->getExecutionContext(), adoptPtr(handle.release()));
     WaitUntilObserver* observer = WaitUntilObserver::create(workerGlobalScope(), WaitUntilObserver::Message, eventID);
 
     Event* event = ExtendableMessageEvent::create(value, origin, ports, source, observer);
     workerGlobalScope()->dispatchExtendableEvent(event, observer);
@@ skipping 37 matching lines @@
 {
     WaitUntilObserver* observer = WaitUntilObserver::create(workerGlobalScope(), WaitUntilObserver::Install, eventID);
     Event* event;
     if (RuntimeEnabledFeatures::foreignFetchEnabled())
         event = InstallEvent::create(EventTypeNames::install, ExtendableEventInit(), observer);
     else
         event = ExtendableEvent::create(EventTypeNames::install, ExtendableEventInit(), observer);
     workerGlobalScope()->dispatchExtendableEvent(event, observer);
 }
 
-void ServiceWorkerGlobalScopeProxy::dispatchMessageEvent(const WebString& message, const WebMessagePortChannelArray& webChannels)
-{
-    MessagePortArray* ports = MessagePort::toMessagePortArray(workerGlobalScope(), webChannels);
-    WebSerializedScriptValue value = WebSerializedScriptValue::fromString(message);
-    workerGlobalScope()->dispatchEvent(MessageEvent::create(ports, value));
-}
-
 void ServiceWorkerGlobalScopeProxy::dispatchNotificationClickEvent(int eventID, int64_t notificationID, const WebNotificationData& data, int actionIndex)
 {
     WaitUntilObserver* observer = WaitUntilObserver::create(workerGlobalScope(), WaitUntilObserver::NotificationClick, eventID);
     NotificationEventInit eventInit;
     eventInit.setNotification(Notification::create(workerGlobalScope(), notificationID, data, true /* showing */));
     if (0 <= actionIndex && actionIndex < static_cast<int>(data.actions.size()))
         eventInit.setAction(data.actions[actionIndex].action);
     Event* event = NotificationEvent::create(EventTypeNames::notificationclick, eventInit, observer);
     workerGlobalScope()->dispatchExtendableEvent(event, observer);
 }
@@ skipping 106 matching lines @@
     return *m_document;
 }
 
 ServiceWorkerGlobalScope* ServiceWorkerGlobalScopeProxy::workerGlobalScope() const
 {
     DCHECK(m_workerGlobalScope);
     return m_workerGlobalScope;
 }
 
 } // namespace blink