Experimental parser: cleanup.

src/lexer/experimental-scanner.h

Index: src/lexer/experimental-scanner.h
diff --git a/src/lexer/experimental-scanner.h b/src/lexer/experimental-scanner.h
index a38f9f7a31366d882530b3eae32e8e5c00fd0f54..f698f622313752465267dcdd70dfa9713eb6baf8 100644
--- a/src/lexer/experimental-scanner.h
+++ b/src/lexer/experimental-scanner.h
@@ -273,7 +273,6 @@ class ExperimentalScanner : public ScannerBase {
 
  private:
   Handle<String> source_handle_;
-  YYCTYPE yych;
   const YYCTYPE* buffer_;
   const YYCTYPE* buffer_end_;
   const YYCTYPE* start_;
@@ -282,16 +281,6 @@ class ExperimentalScanner : public ScannerBase {
 };
 
 
-template<>
-void ExperimentalScanner<uint8_t>::Scan();
-
-template<>
-void ExperimentalScanner<uint16_t>::Scan();
-
-template<>
-void ExperimentalScanner<int8_t>::Scan();
-
-
 template<typename YYCTYPE>
 uc32 ExperimentalScanner<YYCTYPE>::ScanHexNumber(int length) {
   // We have seen \uXXXX, let's see what it is.