Kill URLRequestJobTracker.

net/base/network_delegate.h

Index: net/base/network_delegate.h
diff --git a/net/base/network_delegate.h b/net/base/network_delegate.h
index 977df2fdc72857251ea88556c7c3a288978b35eb..741b7f20b3dd76260a940cf0a22d2033a3e0279e 100644
--- a/net/base/network_delegate.h
+++ b/net/base/network_delegate.h
@@ -49,6 +49,7 @@ class NetworkDelegate : public base::NonThreadSafe {
   void NotifyBeforeRedirect(URLRequest* request,
                             const GURL& new_location);
   void NotifyResponseStarted(URLRequest* request);
+  void NotifyRawBytesRead(const URLRequest& request, int bytes_read);
   void NotifyCompleted(URLRequest* request);
   void NotifyURLRequestDestroyed(URLRequest* request);
   void NotifyHttpTransactionDestroyed(uint64 request_id);
@@ -89,6 +90,9 @@ class NetworkDelegate : public base::NonThreadSafe {
   // This corresponds to URLRequestDelegate::OnResponseStarted.
   virtual void OnResponseStarted(URLRequest* request) = 0;
 
+  // Called every time we read raw bytes.
+  virtual void OnRawBytesRead(const URLRequest& request, int bytes_read) = 0;
+
   // Indicates that the URL request has been completed or failed.
   virtual void OnCompleted(URLRequest* request) = 0;