Reset CORS status upon re-initiating fetch of a stylesheet.

third_party/WebKit/Source/core/html/HTMLLinkElement.h

Index: third_party/WebKit/Source/core/html/HTMLLinkElement.h
diff --git a/third_party/WebKit/Source/core/html/HTMLLinkElement.h b/third_party/WebKit/Source/core/html/HTMLLinkElement.h
index 4584514a98405736215443903af9991b650b032d..e1c0df296f9272ba9f685af403aa2b5dd8a7717c 100644
--- a/third_party/WebKit/Source/core/html/HTMLLinkElement.h
+++ b/third_party/WebKit/Source/core/html/HTMLLinkElement.h
@@ -111,6 +111,10 @@ private:
         ASSERT(!m_fetchFollowingCORS);
         m_fetchFollowingCORS = true;
     }
+    void clearFetchFollowingCORS()
+    {
+        m_fetchFollowingCORS = false;
+    }
 
     RefPtrWillBeMember<CSSStyleSheet> m_sheet;
     DisabledState m_disabledState;