search for overridden methods with comment when overriding method
has none of its own. Factor in Doug's comments.
// rdar://12378793


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165771 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/CommentSema.cpp b/lib/AST/CommentSema.cpp
index 59dc6c7..d664bdb 100644
--- a/lib/AST/CommentSema.cpp
+++ b/lib/AST/CommentSema.cpp
@@ -413,7 +413,7 @@
 
 FullComment *Sema::actOnFullComment(
                               ArrayRef<BlockContentComment *> Blocks) {
-  FullComment *FC = new (Allocator) FullComment(Blocks, ThisDeclInfo, 0);
+  FullComment *FC = new (Allocator) FullComment(Blocks, ThisDeclInfo);
   resolveParamCommandIndexes(FC);
   return FC;
 }