Disable trigraph and escaped newline expansion on all types of raw string literals not just ASCII type.

llvm-svn: 251025
diff --git a/clang/lib/Lex/Lexer.cpp b/clang/lib/Lex/Lexer.cpp
index 4007914..a3ec1b3 100644
--- a/clang/lib/Lex/Lexer.cpp
+++ b/clang/lib/Lex/Lexer.cpp
@@ -235,7 +235,7 @@
   size_t Length = 0;
   const char *BufEnd = BufPtr + Tok.getLength();
 
-  if (Tok.is(tok::string_literal)) {
+  if (tok::isStringLiteral(Tok.getKind())) {
     // Munch the encoding-prefix and opening double-quote.
     while (BufPtr < BufEnd) {
       unsigned Size;