Support Transferable objects

content/worker/webworker_stub.cc

Index: content/worker/webworker_stub.cc
diff --git a/content/worker/webworker_stub.cc b/content/worker/webworker_stub.cc
index f782bb34d027612909cc74bca5ad19719df0953a..c146a65a96773e6d2e40c45845709d2a44464215 100644
--- a/content/worker/webworker_stub.cc
+++ b/content/worker/webworker_stub.cc
@@ -11,6 +11,7 @@
 #include "content/common/webmessageportchannel_impl.h"
 #include "content/common/worker_messages.h"
 #include "content/worker/worker_devtools_agent.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebMessagePortChannel.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebString.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURL.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebWorker.h"
@@ -71,11 +72,23 @@ void WebWorkerStub::OnPostMessage(
     const string16& message,
     const std::vector<int>& sent_message_port_ids,
     const std::vector<int>& new_routing_ids) {
-  WebKit::WebMessagePortChannelArray channels(sent_message_port_ids.size());
+  WebKit::WebTransferableReceiptArray receipts(sent_message_port_ids.size());
   for (size_t i = 0; i < sent_message_port_ids.size(); i++) {
-    channels[i] = new WebMessagePortChannelImpl(
+    WebMessagePortChannelImpl* impl = new WebMessagePortChannelImpl(
         new_routing_ids[i], sent_message_port_ids[i]);
+#ifndef WebTransferableReceipt_h
+    receipts[i] = impl;
+#else
+    receipts[i] = new WebKit::WebMessagePortReceipt(impl);
+#endif
   }
 
-  impl_->postMessageToWorkerContext(message, channels);
+  impl_->postMessageToWorkerContext(message, receipts);
+
+#ifdef WebTransferableReceipt_h
+  for (size_t i = 0; i < receipts.size(); ++i) {
+    delete receipts[i];
+    receipts[i] = 0;
+  }
+#endif
 }