Implement ServiceWorker::postMessage() [Chromium]

content/renderer/service_worker/service_worker_script_context.h

Index: content/renderer/service_worker/service_worker_script_context.h
diff --git a/content/renderer/service_worker/service_worker_script_context.h b/content/renderer/service_worker/service_worker_script_context.h
index eafe16f10e6b2e8fb671c228378061bb51482e66..7bea6bfbf16d1687435d9ecdd514ff741a38f508 100644
--- a/content/renderer/service_worker/service_worker_script_context.h
+++ b/content/renderer/service_worker/service_worker_script_context.h
@@ -5,7 +5,10 @@
 #ifndef CONTENT_RENDERER_SERVICE_WORKER_SERVICE_WORKER_SCRIPT_CONTEXT_H_
 #define CONTENT_RENDERER_SERVICE_WORKER_SERVICE_WORKER_SCRIPT_CONTEXT_H_
 
+#include <vector>
+
 #include "base/basictypes.h"
+#include "base/strings/string16.h"
 
 #include "content/common/service_worker/service_worker_types.h"
 
@@ -45,6 +48,9 @@ class ServiceWorkerScriptContext {
 
   void OnInstallEvent(int active_version_embedded_worker_id);
   void OnFetchEvent(const ServiceWorkerFetchRequest& request);
+  void OnPostMessage(const base::string16& message,
+                     const std::vector<int>& sent_message_port_ids,
+                     const std::vector<int>& new_routing_ids);
 
   // Not owned; embedded_context_ owns this.
   EmbeddedWorkerContextClient* embedded_context_;
@@ -52,7 +58,9 @@ class ServiceWorkerScriptContext {
   // Not owned; this object is destroyed when proxy_ becomes invalid.
   blink::WebServiceWorkerContextProxy* proxy_;
 
-  // Used by message handlers.
+  // Used for incoming messages from the browser for which an outgoing response
+  // back to the browser is expected, the id must be sent back with the
+  // response.
   int current_request_id_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerScriptContext);