Redirect HTML resource bytes directly to parser thread (Chrome side CL)

content/child/web_url_loader_impl.cc

Index: content/child/web_url_loader_impl.cc
diff --git a/content/child/web_url_loader_impl.cc b/content/child/web_url_loader_impl.cc
index 18d8b82cce2dd465e40bf4685394354474523339..db5d70e2cff26f57121a1f7ec65cf85b425fedf4 100644
--- a/content/child/web_url_loader_impl.cc
+++ b/content/child/web_url_loader_impl.cc
@@ -229,6 +229,8 @@ class WebURLLoaderImpl::Context : public base::RefCounted<Context>,
   void Cancel();
   void SetDefersLoading(bool value);
   void DidChangePriority(WebURLRequest::Priority new_priority);
+  bool AttachThreadedDataReceiver(
+      blink::WebThreadedDataReceiver* threadedDataReceiver);
   void Start(const WebURLRequest& request,
              ResourceLoaderBridge::SyncLoadResponse* sync_load_response,
              BlinkPlatformImpl* platform);
@@ -306,6 +308,14 @@ void WebURLLoaderImpl::Context::DidChangePriority(
         ConvertWebKitPriorityToNetPriority(new_priority));
 }
 
+bool WebURLLoaderImpl::Context::AttachThreadedDataReceiver(
+    blink::WebThreadedDataReceiver* threadedDataReceiver) {
+  if (bridge_)
+    return bridge_->AttachThreadedDataReceiver(threadedDataReceiver);
+
+  return false;
+}
+
 void WebURLLoaderImpl::Context::Start(
     const WebURLRequest& request,
     ResourceLoaderBridge::SyncLoadResponse* sync_load_response,
@@ -872,4 +882,9 @@ void WebURLLoaderImpl::didChangePriority(WebURLRequest::Priority new_priority) {
   context_->DidChangePriority(new_priority);
 }
 
+bool WebURLLoaderImpl::attachThreadedDataReceiver(
+    blink::WebThreadedDataReceiver* threadedDataReceiver) {
+  return context_->AttachThreadedDataReceiver(threadedDataReceiver);
+}
+
 }  // namespace content