Experimental parser: add UnicodeCache.

src/lexer/lexer-shell.cc

 // 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
@@ skipping 97 matching lines @@
   {
     v8::HandleScope handle_scope(isolate);
     v8::Handle<v8::ObjectTemplate> global = v8::ObjectTemplate::New();
     v8::Local<v8::Context> context = v8::Context::New(isolate, NULL, global);
     ASSERT(!context.IsEmpty());
     {
       v8::Context::Scope scope(context);
       Isolate* isolate = Isolate::Current();
       HandleScope handle_scope(isolate);
       BaselineScanner baseline(argv[1], isolate);
-      ExperimentalScanner experimental(argv[1], true);
+      ExperimentalScanner experimental(argv[1], true, isolate);
 
       std::vector<Token::Value> baseline_tokens, experimental_tokens;
       std::vector<size_t> baseline_beg, baseline_end, experimental_beg,
           experimental_end;
       Token::Value token;
       int beg, end;
 
       TimeDelta baseline_time, experimental_time;
       ElapsedTimer timer;
       {
@@ skipping 42 matching lines @@
       printf("No of tokens: %d\n",
              static_cast<int>(experimental_tokens.size()));
       printf("Baseline: %f ms\nExperimental %f ms\n",
              baseline_time.InMillisecondsF(),
              experimental_time.InMillisecondsF());
     }
   }
   v8::V8::Dispose();
   return 0;
 }