Merge WebKit at r78450: Initial merge by git.

Change-Id: I6d3e5f1f868ec266a0aafdef66182ddc3f265dc1

1 files changed, 4 insertions, 0 deletions

diff --git a/Source/WebCore/loader/DocumentThreadableLoader.cpp b/Source/WebCore/loader/DocumentThreadableLoader.cpp
index dee5001..0a132b1 100644
--- a/Source/WebCore/loader/DocumentThreadableLoader.cpp
+++ b/Source/WebCore/loader/DocumentThreadableLoader.cpp
@@ -144,6 +144,8 @@ void DocumentThreadableLoader::makeCrossOriginAccessRequestWithPreflight(const R
         preflightRequest.setHTTPHeaderField("Access-Control-Request-Headers", String::adopt(headerBuffer));
     }
 
+    preflightRequest.setPriority(request.priority());
+
     loadRequest(preflightRequest, DoSecurityCheck);
 }
 
@@ -296,6 +298,8 @@ void DocumentThreadableLoader::preflightSuccess()
     OwnPtr<ResourceRequest> actualRequest;
     actualRequest.swap(m_actualRequest);
 
+    actualRequest->setHTTPOrigin(m_document->securityOrigin()->toString());
+
     // It should be ok to skip the security check since we already asked about the preflight request.
     loadRequest(*actualRequest, SkipSecurityCheck);
 }