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

public/platform/WebURLLoader.h

Index: public/platform/WebURLLoader.h
diff --git a/public/platform/WebURLLoader.h b/public/platform/WebURLLoader.h
index e183a32104018f69dca07a9600f50054b9e64edd..804f48bb60d6a1246049e6153d3835493bbb2d03 100644
--- a/public/platform/WebURLLoader.h
+++ b/public/platform/WebURLLoader.h
@@ -37,6 +37,7 @@
 namespace blink {
 
 class WebData;
+class WebParserResourceBridge;
 class WebURLLoaderClient;
 class WebURLResponse;
 struct WebURLError;
@@ -69,6 +70,10 @@ public:
     // its previous value. For example, a preload request starts with low
     // priority, but may increase when the resource is needed for rendering.
     virtual void didChangePriority(WebURLRequest::Priority newPriority) { }
+
+    // Request an object implementing WebParserResourceBridge which will be
+    // used to interact with the parser thread.
+    virtual WebParserResourceBridge* constructParserResourceBridge() { return 0; }

[abarth-chromium, 2013/12/18 18:28:49]

At this layer, I'm not sure it makes sense to have parser-specific concepts. 
However, a generic concept of "I would like to receive the response to this
request on another thread" makes sense.  We don't need to have a fully general
implementation in the first iteration, but we should design the API with that
future in mind.

 };
 
 } // namespace blink