Set isCancelling flag on WebURLError when request has net::ERR_ABORTED as an error_code

content/browser/renderer_host/resource_dispatcher_host.cc

Index: content/browser/renderer_host/resource_dispatcher_host.cc
diff --git a/content/browser/renderer_host/resource_dispatcher_host.cc b/content/browser/renderer_host/resource_dispatcher_host.cc
index e6f4191c52ae924f38f2a5db6046a1c3003dcbbb..e5a55ad656c93988512165f5ef8adf77a561fda6 100644
--- a/content/browser/renderer_host/resource_dispatcher_host.cc
+++ b/content/browser/renderer_host/resource_dispatcher_host.cc
@@ -144,6 +144,29 @@ void AbortRequestBeforeItStarts(ResourceMessageFilter* filter,
   }
 }
 
+// Aborts a request before an URLRequest has actually been created.
+void CancelRequestBeforeItStarts(ResourceMessageFilter* filter,

[gavinp, 2011/06/15 15:31:23]

Instead of writing this function, add a bool or enumerated parameter to
AbortRequestBeforeItStarts, and maybe rename it to something more general.

+                                IPC::Message* sync_result,
+                                int route_id,
+                                int request_id) {
+  net::URLRequestStatus status(net::URLRequestStatus::CANCELED,
+                               net::ERR_ABORTED);
+  if (sync_result) {
+    SyncLoadResult result;
+    result.status = status;
+    ResourceHostMsg_SyncLoad::WriteReplyParams(sync_result, result);
+    filter->Send(sync_result);
+  } else {
+    // Tell the renderer that this request was disallowed.
+    filter->Send(new ResourceMsg_RequestComplete(
+        route_id,
+        request_id,
+        status,
+        std::string(),   // No security info needed, connection was not
+        base::Time()));  // established.
+  }
+}
+
 GURL MaybeStripReferrer(const GURL& possible_referrer) {
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kNoReferrers))
     return GURL();
@@ -397,7 +420,7 @@ void ResourceDispatcherHost::BeginRequest(
                                                   request_data,
                                                   resource_context,
                                                   referrer)) {
-    AbortRequestBeforeItStarts(filter_, sync_result, route_id, request_id);
+    CancelRequestBeforeItStarts(filter_, sync_result, route_id, request_id);
     return;
   }