Pass ArrayBuffer::Allocator via Isolate::CreateParams

tools/parser-shell.cc

 // Copyright 2014 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 123 matching lines @@
   }
   return std::make_pair(parse_time1, parse_time2);
 }
 
 
 int main(int argc, char* argv[]) {
   v8::V8::SetFlagsFromCommandLine(&argc, argv, true);
   v8::V8::InitializeICU();
   v8::Platform* platform = v8::platform::CreateDefaultPlatform();
   v8::V8::InitializePlatform(platform);
-  ArrayBufferAllocator array_buffer_allocator;
-  v8::V8::SetArrayBufferAllocator(&array_buffer_allocator);
   v8::V8::Initialize();
   Encoding encoding = LATIN1;
   std::vector<std::string> fnames;
   std::string benchmark;
   int repeat = 1;
   for (int i = 0; i < argc; ++i) {
     if (strcmp(argv[i], "--latin1") == 0) {
       encoding = LATIN1;
     } else if (strcmp(argv[i], "--utf8") == 0) {
       encoding = UTF8;
     } else if (strcmp(argv[i], "--utf16") == 0) {
       encoding = UTF16;
     } else if (strncmp(argv[i], "--benchmark=", 12) == 0) {
       benchmark = std::string(argv[i]).substr(12);
     } else if (strncmp(argv[i], "--repeat=", 9) == 0) {
       std::string repeat_str = std::string(argv[i]).substr(9);
       repeat = atoi(repeat_str.c_str());
     } else if (i > 0 && argv[i][0] != '-') {
       fnames.push_back(std::string(argv[i]));
     }
   }
-  v8::Isolate* isolate = v8::Isolate::New();
+  ArrayBufferAllocator array_buffer_allocator;
+  v8::Isolate::CreateParams create_params;
+  create_params.array_buffer_allocator = &array_buffer_allocator;
+  v8::Isolate* isolate = v8::Isolate::New(create_params);
   {
     v8::Isolate::Scope isolate_scope(isolate);
     v8::HandleScope handle_scope(isolate);
     v8::Handle<v8::ObjectTemplate> global = v8::ObjectTemplate::New(isolate);
     v8::Local<v8::Context> context = v8::Context::New(isolate, NULL, global);
     DCHECK(!context.IsEmpty());
     {
       v8::Context::Scope scope(context);
       double first_parse_total = 0;
       double second_parse_total = 0;
       for (size_t i = 0; i < fnames.size(); i++) {
         std::pair<v8::base::TimeDelta, v8::base::TimeDelta> time =
             RunBaselineParser(fnames[i].c_str(), encoding, repeat, isolate,
                               context);
         first_parse_total += time.first.InMillisecondsF();
         second_parse_total += time.second.InMillisecondsF();
       }
       if (benchmark.empty()) benchmark = "Baseline";
       printf("%s(FirstParseRunTime): %.f ms\n", benchmark.c_str(),
              first_parse_total);
       printf("%s(SecondParseRunTime): %.f ms\n", benchmark.c_str(),
              second_parse_total);
     }
   }
   v8::V8::Dispose();
   v8::V8::ShutdownPlatform();
   delete platform;
   return 0;
 }