Bug 508927 minor cleanup. In debug listing of XUL content get rid of the leading '<' so that angle brackets balance. r=bzbarsky, a=beltzner for CLOSED TREE

content/xul/content/src/nsXULElement.cpp

@@ -1566,7 +1566,7 @@ nsXULElement::DestroyContent()
 void
 nsXULElement::List(FILE* out, PRInt32 aIndent) const
 {
-    nsCString prefix("<XUL");
+    nsCString prefix("XUL");
     if (HasSlots()) {
       prefix.Append('*');
     }