Remove support for malloc'd typed arrays

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 27 matching lines @@
 #include "src/compiler.h"
 #include "src/scanner-character-streams.h"
 #include "tools/shell-utils.h"
 #include "src/parser.h"
 #include "src/preparse-data-format.h"
 #include "src/preparse-data.h"
 #include "src/preparser.h"
 
 using namespace v8::internal;
 
+class ArrayBufferAllocator : public v8::ArrayBuffer::Allocator {
+ public:
+  virtual void* Allocate(size_t length) {
+    void* data = AllocateUninitialized(length);
+    return data == NULL ? data : memset(data, 0, length);
+  }
+  virtual void* AllocateUninitialized(size_t length) { return malloc(length); }
+  virtual void Free(void* data, size_t) { free(data); }
+};
+
 class StringResource8 : public v8::String::ExternalOneByteStringResource {
  public:
   StringResource8(const char* data, int length)
       : data_(data), length_(length) { }
   virtual size_t length() const { return length_; }
   virtual const char* data() const { return data_; }
 
  private:
   const char* data_;
   int length_;
@@ skipping 66 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;
@@ skipping 31 matching lines @@
              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;
 }