Prospective MSVC 2010 build fix

Try to fix Compiler Error C2011 following r198607 by removing enum from 'enum
TokenKind' parameter types.

llvm-svn: 198621
diff --git a/clang/lib/Basic/TokenKinds.cpp b/clang/lib/Basic/TokenKinds.cpp
index 50fe0a6..92fc2a2 100644
--- a/clang/lib/Basic/TokenKinds.cpp
+++ b/clang/lib/Basic/TokenKinds.cpp
@@ -22,14 +22,14 @@
   0
 };
 
-const char *tok::getTokenName(enum TokenKind Kind) {
+const char *tok::getTokenName(TokenKind Kind) {
   if (Kind < tok::NUM_TOKENS)
     return TokNames[Kind];
   llvm_unreachable("unknown TokenKind");
   return 0;
 }
 
-const char *tok::getPunctuatorSpelling(enum TokenKind Kind) {
+const char *tok::getPunctuatorSpelling(TokenKind Kind) {
   switch (Kind) {
 #define PUNCTUATOR(X,Y) case X: return Y;
 #include "clang/Basic/TokenKinds.def"
@@ -38,7 +38,7 @@
   return 0;
 }
 
-const char *tok::getKeywordSpelling(enum TokenKind Kind) {
+const char *tok::getKeywordSpelling(TokenKind Kind) {
   switch (Kind) {
 #define KEYWORD(X,Y) case kw_ ## X: return #X;
 #include "clang/Basic/TokenKinds.def"