Improve fidelity of XHR progress events.

Source/core/xml/XMLHttpRequest.h

Index: Source/core/xml/XMLHttpRequest.h
diff --git a/Source/core/xml/XMLHttpRequest.h b/Source/core/xml/XMLHttpRequest.h
index aa1fdff3c5446a3e1dc3bde4d227677e73d1638b..2b181c1baa7f340e6f99efd127bcdb2c4cadd29e 100644
--- a/Source/core/xml/XMLHttpRequest.h
+++ b/Source/core/xml/XMLHttpRequest.h
@@ -186,9 +186,9 @@ private:
 
     // Dispatches an event of the specified type to m_upload and
     // m_progressEventThrottle.
-    void dispatchEventAndLoadEnd(const AtomicString&);
+    void dispatchEventAndLoadEnd(const AtomicString&, long long, unsigned long long);
 
-    void dispatchThrottledProgressEvent();
+    void dispatchThrottledProgressEvent(const AtomicString&);

[tyoshino (SeeGerritForStatus), 2013/11/22 04:48:21]

comment that
- this method builds a ProgressEvent from m_receivedLength and m_response
- dispatches only to m_progressEventThrottle

[sof, 2013/11/22 07:17:05]

Done.

 
     // Does clean up common for all kind of didFail() call.
     void handleDidFailGeneric();
@@ -199,7 +199,7 @@ private:
     // Handles didFail() call for timeout.
     void handleDidTimeout();
 
-    void handleRequestError(ExceptionCode, const AtomicString&);
+    void handleRequestError(ExceptionCode, const AtomicString&, long long, unsigned long long);
 
     OwnPtr<XMLHttpRequestUpload> m_upload;