ArrayBuffer::BaseAddress() method.

src/api.cc

Index: src/api.cc
===================================================================
--- src/api.cc	(revision 15840)
+++ src/api.cc	(working copy)
@@ -6341,6 +6341,14 @@
 }
 
 
+void* v8::ArrayBuffer::BaseAddress() {
+  i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
+  if (IsDeadCheck(isolate, "v8::ArrayBuffer::ByteLength()")) return 0;
+  i::Handle<i::JSArrayBuffer> obj = Utils::OpenHandle(this);
+  return obj->backing_store();
+}
+
+
 Local<ArrayBuffer> v8::ArrayBuffer::New(size_t byte_length) {
   i::Isolate* isolate = i::Isolate::Current();
   EnsureInitializedForIsolate(isolate, "v8::ArrayBuffer::New(size_t)");