Revert of Small fix for URLRequestJobs when entering suspending mode.

net/url_request/url_request_job.cc

Index: net/url_request/url_request_job.cc
diff --git a/net/url_request/url_request_job.cc b/net/url_request/url_request_job.cc
index 5adda9ae05a46e6ea8048720666092ed531d0483..732c9d2da3a63a7374ea742a4b42575aae50ed1a 100644
--- a/net/url_request/url_request_job.cc
+++ b/net/url_request/url_request_job.cc
@@ -279,18 +279,7 @@
 }
 
 void URLRequestJob::OnSuspend() {
-  // Most errors generated by the Job come as the result of the one current
-  // operation the job is waiting on returning an error. This event is unusual
-  // in that the Job may have another operation ongoing, or the Job may be idle
-  // and waiting on the next call.
-  //
-  // Need to cancel through the request to make sure everything is notified
-  // of the failure (Particularly that the NetworkDelegate, which the Job may be
-  // waiting on, is notified synchronously) and torn down correctly.
-  //
-  // TODO(mmenke): This should probably fail the request with
-  //               NETWORK_IO_SUSPENDED instead.
-  request_->Cancel();
+  Kill();
 }
 
 void URLRequestJob::NotifyURLRequestDestroyed() {