Use mojo for Chrome Loading, Part 1

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 72f29957ecd0e6c9ebb92481868b9b3596d71f53..9127d3da5d95d57e543e074b09a2e0952ff94bd2 100644
--- a/content/browser/renderer_host/render_process_host_impl.h
+++ b/content/browser/renderer_host/render_process_host_impl.h
@@ -65,11 +65,14 @@ class RenderWidgetHelper;
 class RenderWidgetHost;
 class RenderWidgetHostImpl;
 class RenderWidgetHostViewFrameSubscriber;
+class ResourceMessageFilter;
 class StoragePartition;
 class StoragePartitionImpl;
+class URLLoaderFactoryHolder;
 
 namespace mojom {
 class StoragePartitionService;
+class URLLoaderFactory;
 }
 
 typedef base::Thread* (*RendererMainThreadFactoryFunction)(
@@ -307,6 +310,9 @@ class CONTENT_EXPORT RenderProcessHostImpl
   void CreateStoragePartitionService(
       mojo::InterfaceRequest<mojom::StoragePartitionService> request);
 
+  void CreateURLLoaderFactory(
+      mojo::InterfaceRequest<mojom::URLLoaderFactory> request);
+
   // Control message handlers.
   void OnShutdownRequest();
   void SuddenTerminationChanged(bool enabled);
@@ -520,6 +526,8 @@ class CONTENT_EXPORT RenderProcessHostImpl
 
   std::string mojo_channel_token_;
   mojo::ScopedMessagePipeHandle in_process_renderer_handle_;
+  scoped_refptr<ResourceMessageFilter> resource_message_filter_;
+  std::unique_ptr<URLLoaderFactoryHolder> url_loader_factory_holder_;
 
   base::WeakPtrFactory<RenderProcessHostImpl> weak_factory_;