[Streams] Pass WebDataConsumerHandle when the response arrives.

Source/core/fetch/ResourceFetcher.cpp

Index: Source/core/fetch/ResourceFetcher.cpp
diff --git a/Source/core/fetch/ResourceFetcher.cpp b/Source/core/fetch/ResourceFetcher.cpp
index b8bf9387989dd2ceda701dabfe7122c3c0acb10d..169bac7368eb930810145dec6de1fcf1bdf1632b 100644
--- a/Source/core/fetch/ResourceFetcher.cpp
+++ b/Source/core/fetch/ResourceFetcher.cpp
@@ -170,7 +170,8 @@ static Resource* resourceFromDataURIRequest(const ResourceRequest& request, cons
 
     Resource* resource = createResource(Resource::Image, request, charset);
     resource->setOptions(resourceOptions);
-    resource->responseReceived(response);
+    // FIXME: We should provide a body stream here.
+    resource->responseReceived(response, nullptr);
     if (data->size())
         resource->setResourceBuffer(data);
     resource->finish();
@@ -433,7 +434,7 @@ void ResourceFetcher::preCacheSubstituteDataForMainResource(const FetchRequest&
     resource->setNeedsSynchronousCacheHit(substituteData.forceSynchronousLoad());
     resource->setOptions(request.options());
     resource->setDataBufferingPolicy(BufferData);
-    resource->responseReceived(response);
+    resource->responseReceived(response, nullptr);
     if (substituteData.content()->size())
         resource->setResourceBuffer(substituteData.content());
     resource->finish();