Only populate line number in case parsing synchronously.

Source/core/fetch/ResourceFetcher.cpp

Index: Source/core/fetch/ResourceFetcher.cpp
diff --git a/Source/core/fetch/ResourceFetcher.cpp b/Source/core/fetch/ResourceFetcher.cpp
index 6a5d54843f051ae83a7b8fc2da636a15db74fa76..d3824fc6f725263e6cb62fd3645a65e3484af95b 100644
--- a/Source/core/fetch/ResourceFetcher.cpp
+++ b/Source/core/fetch/ResourceFetcher.cpp
@@ -617,9 +617,7 @@ bool ResourceFetcher::canAccessResource(Resource* resource, SecurityOrigin* sour
             toFontResource(resource)->setCORSFailed();
         if (frame() && frame()->document()) {
             String resourceType = Resource::resourceTypeToString(resource->type(), resource->options().initiatorInfo);
-            RefPtrWillBeRawPtr<ConsoleMessage> consoleMessage = ConsoleMessage::create(JSMessageSource, ErrorMessageLevel, resourceType + " from origin '" + SecurityOrigin::create(url)->toString() + "' has been blocked from loading by Cross-Origin Resource Sharing policy: " + errorDescription);
-            consoleMessage->markAsAsync();
-            frame()->document()->addConsoleMessage(consoleMessage);
+            frame()->document()->addConsoleMessage(ConsoleMessage::create(JSMessageSource, ErrorMessageLevel, resourceType + " from origin '" + SecurityOrigin::create(url)->toString() + "' has been blocked from loading by Cross-Origin Resource Sharing policy: " + errorDescription));
         }
         return false;
     }