Remove obsolete preparser binary and tests.

include/v8-preparser.h

-// Copyright 2011 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 PREPARSER_H
-#define PREPARSER_H
-
-#include "v8.h"
-#include "v8stdint.h"
-
-namespace v8 {
-
-// The result of preparsing is either a stack overflow error, or an opaque
-// blob of data that can be passed back into the parser.
-class V8_EXPORT PreParserData {
- public:
-  PreParserData(size_t size, const uint8_t* data)
-      : data_(data), size_(size) { }
-
-  // Create a PreParserData value where stack_overflow reports true.
-  static PreParserData StackOverflow() { return PreParserData(0, NULL); }
-
-  // Whether the pre-parser stopped due to a stack overflow.
-  // If this is the case, size() and data() should not be used.
-  bool stack_overflow() { return size_ == 0u; }
-
-  // The size of the data in bytes.
-  size_t size() const { return size_; }
-
-  // Pointer to the data.
-  const uint8_t* data() const { return data_; }
-
- private:
-  const uint8_t* const data_;
-  const size_t size_;
-};
-
-
-// Interface for a stream of Unicode characters.
-class V8_EXPORT UnicodeInputStream {  // NOLINT - V8_EXPORT is not a class name.
- public:
-  virtual ~UnicodeInputStream();
-
-  // Returns the next Unicode code-point in the input, or a negative value when
-  // there is no more input in the stream.
-  virtual int32_t Next() = 0;
-};
-
-
-// Preparse a JavaScript program. The source code is provided as a
-// UnicodeInputStream. The max_stack_size limits the amount of stack
-// space that the preparser is allowed to use. If the preparser uses
-// more stack space than the limit provided, the result's stack_overflow()
-// method will return true. Otherwise the result contains preparser
-// data that can be used by the V8 parser to speed up parsing.
-PreParserData V8_EXPORT Preparse(UnicodeInputStream* input,
-                                size_t max_stack_size);
-
-}  // namespace v8.
-
-#endif  // PREPARSER_H