Initial child-process side plumbing for starting an embedded ServiceWorker context

content/renderer/render_thread_impl.h

Index: content/renderer/render_thread_impl.h
diff --git a/content/renderer/render_thread_impl.h b/content/renderer/render_thread_impl.h
index 177a29d706953af8e6e78c7588e3444e289bdde1..1f16ee7d9302e5d6627375986e45bfa8f2f516f3 100644
--- a/content/renderer/render_thread_impl.h
+++ b/content/renderer/render_thread_impl.h
@@ -77,6 +77,7 @@ class ContextProviderCommandBuffer;
 class DBMessageFilter;
 class DevToolsAgentFilter;
 class DomStorageDispatcher;
+class EmbeddedWorkerDispatcher;
 class GamepadSharedMemoryReader;
 class GpuChannelHost;
 class IndexedDBDispatcher;
@@ -203,6 +204,10 @@ class CONTENT_EXPORT RenderThreadImpl : public RenderThread,
     return dom_storage_dispatcher_.get();
   }
 
+  EmbeddedWorkerDispatcher* embedded_worker_dispatcher() const {
+    return embedded_worker_dispatcher_.get();
+  }
+
   AudioInputMessageFilter* audio_input_message_filter() {
     return audio_input_message_filter_.get();
   }
@@ -400,6 +405,7 @@ class CONTENT_EXPORT RenderThreadImpl : public RenderThread,
   scoped_ptr<DomStorageDispatcher> dom_storage_dispatcher_;
   scoped_ptr<IndexedDBDispatcher> main_thread_indexed_db_dispatcher_;
   scoped_ptr<RendererWebKitPlatformSupportImpl> webkit_platform_support_;
+  scoped_ptr<EmbeddedWorkerDispatcher> embedded_worker_dispatcher_;
 
   // Used on the render thread and deleted by WebKit at shutdown.
   blink::WebMediaStreamCenter* media_stream_center_;