Updating Worker.postMessage(), DOMWindow.postMessage(), and...

webkit/api/public/WebMessagePortChannel.h

 /*
  * Copyright (C) 2009 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 14 matching lines @@
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef WebMessagePortChannel_h
 #define WebMessagePortChannel_h
 
 #include "WebCommon.h"
+#include "WebVector.h"
 
 namespace WebKit {
     class WebMessagePortChannelClient;
     class WebString;
 
+    typedef WebVector<class WebMessagePortChannel*> WebMessagePortChannelArray;
+
     // Provides an interface to a Message Port Channel implementation.  The object owns itself and
     // is signalled that its not needed anymore with the destroy() call.
     class WebMessagePortChannel {
     public:
         virtual void setClient(WebMessagePortChannelClient*) = 0;
         virtual void destroy() = 0;
         // WebKit versions of WebCore::MessagePortChannel.
         virtual void entangle(WebMessagePortChannel*) = 0;
-        // If sending a message port, callee receives ownership of the object.
-        virtual void postMessage(const WebString&, WebMessagePortChannel*) = 0;
-        virtual bool tryGetMessage(WebString*, WebMessagePortChannel**) = 0;
+        // Callee receives ownership of the passed vector.
+        virtual void postMessage(const WebString&, WebMessagePortChannelArray*) = 0;
+        virtual bool tryGetMessage(WebString*, WebMessagePortChannelArray&) = 0;
 
     protected:
         ~WebMessagePortChannel() { }
     };
 
 } // namespace WebKit
 
 #endif