Experimental parser: more cleanup after rebase

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 343 matching lines @@
         experimental_tokens[i].Print("Actual:   ");
         exit(1);
       }
     }
   }
   return std::make_pair(baseline_time, experimental_time);
 }
 
 
 int main(int argc, char* argv[]) {
+  return 0;
   v8::V8::InitializeICU();
   v8::V8::SetFlagsFromCommandLine(&argc, argv, true);
   std::vector<std::string> fnames;
   std::string benchmark;
   LexerShellSettings settings;
   for (int i = 0; i < argc; ++i) {
     if (strcmp(argv[i], "--latin1") == 0) {
       settings.encoding = LATIN1;
     } else if (strcmp(argv[i], "--utf8") == 0) {
       settings.encoding = UTF8;
@@ skipping 61 matching lines @@
       if (settings.run_experimental) {
         if (benchmark.empty()) benchmark = "Experimental";
         printf("%s(RunTime): %.f ms\n", benchmark.c_str(),
                experimental_total);
       }
     }
   }
   v8::V8::Dispose();
   return 0;
 }