[doc parsing]: Make warning about unknown command
tags off by default for now. Move diagnostic code
to DiagnosticCommentKinds.td. // rdar://12381408


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181081 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/CommentLexer.cpp b/lib/AST/CommentLexer.cpp
index 82efac6..70410d6 100644
--- a/lib/AST/CommentLexer.cpp
+++ b/lib/AST/CommentLexer.cpp
@@ -1,6 +1,6 @@
 #include "clang/AST/CommentLexer.h"
-#include "clang/Lex/LexDiagnostic.h"
 #include "clang/AST/CommentCommandTraits.h"
+#include "clang/AST/CommentDiagnostic.h"
 #include "clang/Basic/CharInfo.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringSwitch.h"
@@ -354,8 +354,7 @@
         if (!Info) {
           formTokenWithChars(T, TokenPtr, tok::unknown_command);
           T.setUnknownCommandName(CommandName);
-          Diag(T.getLocation(),
-               diag::warn_unknown_comment_command_name);
+          Diag(T.getLocation(), diag::warn_unknown_comment_command_name);
           return;
         }
         if (Info->IsVerbatimBlockCommand) {