Remove support for malloc'd typed arrays

tools/parser-shell.cc

Index: tools/parser-shell.cc
diff --git a/tools/parser-shell.cc b/tools/parser-shell.cc
index 3fe735986b2d1f006e282edd6d8952732e633593..e2cae0fbe7dd4a6318991e5661e5f699235e1ed1 100644
--- a/tools/parser-shell.cc
+++ b/tools/parser-shell.cc
@@ -45,6 +45,16 @@
 
 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)
@@ -131,6 +141,8 @@ int main(int argc, char* argv[]) {
   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;