Deprecate ServiceWorkerMessageEvent in favor of MessageEvent

third_party/WebKit/Source/core/events/MessageEvent.cpp

 /*
  * Copyright (C) 2007 Henry Mason (hmason@mac.com)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 18 matching lines @@
 
 #include "bindings/core/v8/ExceptionMessages.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/V8ArrayBuffer.h"
 #include "bindings/core/v8/V8PrivateProperty.h"
 #include <memory>
 
 namespace blink {
 
 static inline bool isValidSource(EventTarget* source) {
-  return !source || source->toLocalDOMWindow() || source->toMessagePort();
+  return !source || source->toLocalDOMWindow() || source->toMessagePort() ||
+         source->toServiceWorker();
 }
 
 MessageEvent::MessageEvent() : m_dataType(DataTypeScriptValue) {}
 
 MessageEvent::MessageEvent(const AtomicString& type,
                            const MessageEventInit& initializer)
     : Event(type, initializer),
       m_dataType(DataTypeScriptValue),
       m_source(nullptr) {
   if (initializer.hasData())
@@ skipping 98 matching lines @@
   }
   return new MessageEvent(type, initializer);
 }
 
 void MessageEvent::initMessageEvent(const AtomicString& type,
                                     bool canBubble,
                                     bool cancelable,
                                     ScriptValue data,
                                     const String& origin,
                                     const String& lastEventId,
-                                    DOMWindow* source,
+                                    EventTarget* source,
                                     MessagePortArray* ports) {
   if (isBeingDispatched())
     return;
 
   initEvent(type, canBubble, cancelable);
 
   m_dataType = DataTypeScriptValue;
   m_dataAsScriptValue = data;
   m_origin = origin;
   m_lastEventId = lastEventId;
   m_source = source;
   m_ports = ports;
   m_suborigin = "";
 }
 
 void MessageEvent::initMessageEvent(const AtomicString& type,
                                     bool canBubble,
                                     bool cancelable,
                                     PassRefPtr<SerializedScriptValue> data,
                                     const String& origin,
                                     const String& lastEventId,
-                                    DOMWindow* source,
+                                    EventTarget* source,
                                     MessagePortArray* ports) {
   if (isBeingDispatched())
     return;
 
   initEvent(type, canBubble, cancelable);
 
   m_dataType = DataTypeSerializedScriptValue;
   m_dataAsSerializedScriptValue = data;
   m_origin = origin;
   m_lastEventId = lastEventId;
@@ skipping 64 matching lines @@
       V8PrivateProperty::getMessageEventCachedData(isolate).set(
           isolate->GetCurrentContext(), wrapper,
           toV8(dataAsArrayBuffer(), wrapper, isolate));
       break;
   }
 
   return wrapper;
 }
 
 }  // namespace blink