Removes the references to shared workers from the all documents in being deleted frames

content/browser/renderer_host/render_process_host_impl.h

Index: content/browser/renderer_host/render_process_host_impl.h
diff --git a/content/browser/renderer_host/render_process_host_impl.h b/content/browser/renderer_host/render_process_host_impl.h
index 340f39e91b3a3d531084389fad71e175faea4e3f..2bbee1eef6777d456ed85114926d1fe297861c6e 100644
--- a/content/browser/renderer_host/render_process_host_impl.h
+++ b/content/browser/renderer_host/render_process_host_impl.h
@@ -71,6 +71,7 @@ class RenderWidgetHost;
 class RenderWidgetHostImpl;
 class RenderWidgetHostViewFrameSubscriber;
 class ResourceMessageFilter;
+class SharedWorkerMessageFilter;
 class StoragePartition;
 class StoragePartitionImpl;
 
@@ -403,6 +404,9 @@ class CONTENT_EXPORT RenderProcessHostImpl
   // The filter for MessagePort messages coming from the renderer.
   scoped_refptr<MessagePortMessageFilter> message_port_message_filter_;
 
+  // The filter for SharedWorker messages coming from the renderer.
+  scoped_refptr<SharedWorkerMessageFilter> shared_worker_message_filter_;
+
   // The filter for Web Notification messages coming from the renderer. Holds a
   // closure per notification that must be freed when the notification closes.
   scoped_refptr<NotificationMessageFilter> notification_message_filter_;