Remove unnecessary "class" keywords.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70499 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/TGParser.cpp b/utils/TableGen/TGParser.cpp
index 92ede3e..1907cf5 100644
--- a/utils/TableGen/TGParser.cpp
+++ b/utils/TableGen/TGParser.cpp
@@ -199,7 +199,7 @@
 /// CurMultiClass, resolving its template args as SubMultiClass's
 /// template arguments.
 bool TGParser::AddSubMultiClass(MultiClass *CurMultiClass,
-                                class SubMultiClassReference &SubMultiClass) {
+                                SubMultiClassReference &SubMultiClass) {
   MultiClass *SMC = SubMultiClass.MC;
   Record *CurRec = &CurMultiClass->Rec;