Implement ServiceWorker::postMessage() [Blink]

public/platform/WebServiceWorker.h

 /*
  * 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 13 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * 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 WebServiceWorker_h
 #define WebServiceWorker_h
 
+#include "WebCommon.h"
+#include "WebMessagePortChannel.h"
+#include "WebVector.h"
+
 namespace blink {
 
+class WebString;
+typedef WebVector<class WebMessagePortChannel*> WebMessagePortChannelArray;
+
 class WebServiceWorker {
+public:
+    virtual ~WebServiceWorker() { }
 
+    // Callee receives ownership of the passed vector.
+    // FIXME: Blob refs should be passed to maintain ref counts. crbug.com/351753
+    virtual void postMessage(const WebString&, WebMessagePortChannelArray*) { BLINK_ASSERT_NOT_REACHED(); }
 };
 
 }
 
 #endif // WebServiceWorker_h