Add IPC stubs between browser and ServiceWorker's worker context in the child process

content/renderer/service_worker/embedded_worker_context_message_filter.h

Index: content/renderer/service_worker/embedded_worker_context_message_filter.h
diff --git a/content/child/service_worker/service_worker_message_filter.h b/content/renderer/service_worker/embedded_worker_context_message_filter.h
similarity index 50%
copy from content/child/service_worker/service_worker_message_filter.h
copy to content/renderer/service_worker/embedded_worker_context_message_filter.h
index f14cbcf5cd6d5b32d15389ead57ccb1cc3010287..e3bffd29cb51d98f99b984529be284ee1faf86b7 100644
--- a/content/child/service_worker/service_worker_message_filter.h
+++ b/content/renderer/service_worker/embedded_worker_context_message_filter.h
@@ -2,29 +2,20 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_MESSAGE_FILTER_H_
-#define CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_MESSAGE_FILTER_H_
+#ifndef CONTENT_RENDERER_SERVICE_WORKER_EMBEDDED_WORKER_CONTEXT_MESSAGE_FILTER_H_
+#define CONTENT_RENDERER_SERVICE_WORKER_EMBEDDED_WORKER_CONTEXT_MESSAGE_FILTER_H_
 
 #include "content/child/child_message_filter.h"
-#include "content/common/content_export.h"
-
-namespace base {
-class MessageLoopProxy;
-}
 
 namespace content {
 
-class ThreadSafeSender;
-
-class CONTENT_EXPORT ServiceWorkerMessageFilter
-    : public NON_EXPORTED_BASE(ChildMessageFilter) {
+class EmbeddedWorkerContextMessageFilter : public ChildMessageFilter {
  public:
-  explicit ServiceWorkerMessageFilter(ThreadSafeSender* thread_safe_sender);
+  EmbeddedWorkerContextMessageFilter();
 
  protected:
-  virtual ~ServiceWorkerMessageFilter();
+  virtual ~EmbeddedWorkerContextMessageFilter();
 
- private:
   // ChildMessageFilter implementation:
   virtual base::TaskRunner* OverrideTaskRunnerForMessage(
       const IPC::Message& msg) OVERRIDE;
@@ -33,9 +24,9 @@ class CONTENT_EXPORT ServiceWorkerMessageFilter
   scoped_refptr<base::MessageLoopProxy> main_thread_loop_proxy_;
   scoped_refptr<ThreadSafeSender> thread_safe_sender_;
 
-  DISALLOW_COPY_AND_ASSIGN(ServiceWorkerMessageFilter);
+  DISALLOW_COPY_AND_ASSIGN(EmbeddedWorkerContextMessageFilter);
 };
 
 }  // namespace content
 
-#endif  // CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_MESSAGE_FILTER_H_
+#endif  // CONTENT_RENDERER_SERVICE_WORKER_EMBEDDED_WORKER_CONTEXT_MESSAGE_FILTER_H_