Scanner / Unicode decoding: use size_t instead of unsigned.

src/unicode.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // This file was generated at 2014-10-08 15:25:47.940335
 
 #include "src/unicode-inl.h"
 #include <stdio.h>
 #include <stdlib.h>
 
@@ skipping 172 matching lines @@
           return 0;
       }
       return -1;
     }
   } else {
     return 0;
   }
 }
 
 
-uchar Utf8::CalculateValue(const byte* str,
-                           unsigned length,
-                           unsigned* cursor) {
+uchar Utf8::CalculateValue(const byte* str, size_t length, size_t* cursor) {
   // We only get called for non-ASCII characters.
   if (length == 1) {
     *cursor += 1;
     return kBadChar;
   }
   byte first = str[0];
   byte second = str[1] ^ 0x80;
   if (second & 0xC0) {
     *cursor += 1;
     return kBadChar;
@@ skipping 3181 matching lines @@
              sizeof(MultiCharacterSpecialCase<1>)  // NOLINT
          +
          kCanonicalizationRangeMultiStrings1Size *
              sizeof(MultiCharacterSpecialCase<1>)  // NOLINT
          +
          kCanonicalizationRangeMultiStrings7Size *
              sizeof(MultiCharacterSpecialCase<1>);  // NOLINT
 }
 
 }  // namespace unibrow