1 files changed, 6 insertions, 0 deletions
diff --git a/docshell/base/nsIDocShellLoadInfo.idl b/docshell/base/nsIDocShellLoadInfo.idl
index 8804f63a3..2f52ef0aa 100644
--- a/docshell/base/nsIDocShellLoadInfo.idl
+++ b/docshell/base/nsIDocShellLoadInfo.idl
@@ -128,4 +128,10 @@ interface nsIDocShellLoadInfo : nsISupports
      * URI as this information isn't embedded in the load's URI.
      */
     attribute nsIURI baseURI;
+
+    /**
+     * This will be true if this load is triggered by attribute changes.
+     * See nsILoadInfo.isFromProcessingFrameAttributes
+     */
+    attribute boolean isFromProcessingFrameAttributes;
 };