Adding slightly clearer separation between SW and EmbeddedWorker (still incomplete)

content/browser/service_worker/embedded_worker_instance.cc

Index: content/browser/service_worker/embedded_worker_instance.cc
diff --git a/content/browser/service_worker/embedded_worker_instance.cc b/content/browser/service_worker/embedded_worker_instance.cc
index a376562913c51b7794f2be651eafa1826f256004..7cfd5cbbac994c693026549af6e21e7730739e33 100644
--- a/content/browser/service_worker/embedded_worker_instance.cc
+++ b/content/browser/service_worker/embedded_worker_instance.cc
@@ -6,6 +6,7 @@
 
 #include "content/browser/service_worker/embedded_worker_registry.h"
 #include "content/common/service_worker/embedded_worker_messages.h"
+#include "ipc/ipc_message.h"
 #include "url/gurl.h"
 
 namespace content {
@@ -41,14 +42,11 @@ bool EmbeddedWorkerInstance::Stop() {
   return success;
 }
 
-bool EmbeddedWorkerInstance::SendFetchRequest(
-    const ServiceWorkerFetchRequest& request) {
+bool EmbeddedWorkerInstance::SendMessage(const IPC::Message& message) {
   DCHECK(status_ == RUNNING);
-  // TODO: Refine this code, the code around FetchEvent is currently very
-  // rough, mainly just for a placeholder for now.
   return registry_->Send(process_id_,
-                         new EmbeddedWorkerContextMsg_FetchEvent(
-                             thread_id_, embedded_worker_id_, request));
+                         new EmbeddedWorkerContextMsg_SendMessageToWorker(
+                             thread_id_, embedded_worker_id_, message));
 }
 
 void EmbeddedWorkerInstance::AddProcessReference(int process_id) {
@@ -95,6 +93,10 @@ void EmbeddedWorkerInstance::OnStopped() {
   FOR_EACH_OBSERVER(Observer, observer_list_, OnStopped());
 }
 
+void EmbeddedWorkerInstance::OnMessageReceived(const IPC::Message& message) {
+  FOR_EACH_OBSERVER(Observer, observer_list_, OnMessageReceived(message));
+}
+
 void EmbeddedWorkerInstance::AddObserver(Observer* observer) {
   observer_list_.AddObserver(observer);
 }