Experimental scanner: Remove the re2c version for real.

src/lexer/lexer.h

Index: src/lexer/lexer.h
diff --git a/src/lexer/lexer.h b/src/lexer/lexer.h
deleted file mode 100644
index afedb789925f27df0c503095043b8f76dfa64439..0000000000000000000000000000000000000000
--- a/src/lexer/lexer.h
+++ /dev/null
@@ -1,84 +0,0 @@
-// Portions of this code based on re2c:
-//   (re2c/examples/push.re)
-// Copyright 2013 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef V8_LEXER_LEXER_H
-#define V8_LEXER_LEXER_H
-
-#include "token.h"
-#include "flags.h"
-#include "v8stdint.h"
-
-#define YYCTYPE uint8_t
-
-namespace v8 {
-namespace internal {
-
-class ExperimentalScanner;
-class UnicodeCache;
-
-class PushScanner {
- public:
-  explicit PushScanner(ExperimentalScanner* sink, UnicodeCache* unicode_cache);
-
-  ~PushScanner();
-
-  void send(v8::internal::Token::Value token);
-  uint32_t push(const void *input, int input_size);
-
- private:
-  bool ValidIdentifierStart();
-  bool ValidIdentifierPart();
-  uc32 ScanHexNumber(int length);
-
-  UnicodeCache* unicode_cache_;
-
-  bool eof_;
-  int32_t state_;
-  int32_t condition_;
-
-  YYCTYPE* limit_;
-  YYCTYPE* start_;
-  YYCTYPE* cursor_;
-  YYCTYPE* marker_;
-  int real_start_;
-
-  YYCTYPE* buffer_;
-  YYCTYPE* buffer_end_;
-
-  YYCTYPE yych;
-  uint32_t yyaccept;
-
-  bool just_seen_line_terminator_;
-
-  ExperimentalScanner* sink_;
-};
-
-} }
-
-#endif  // V8_LEXER_LEXER_H