message: Simplify GetObjcArray implementation
  PR Feedback.
  Remove optimisation of the array of pointers on the stack
  resize the to array when adding a valid object
diff: @@ -125,25 +125,13 @@ static NS::Array *CreateUnwrappedNSArray(rdcarray<typename UnwrapHelper<MTL_TYPE
  template <typename RDMTL_TYPE, typename MTLARRAY_TYPE, typename MTL_TYPE, int MAX_COUNT>
  static void GetObjcArray(rdcarray<RDMTL_TYPE> &to, MTLARRAY_TYPE *from, bool (*validData)(MTL_TYPE *))
  {
  - MTL_TYPE *objcData[MAX_COUNT];
  - int count = 0;
  for(int i = 0; i < MAX_COUNT; ++i)
  {
  - objcData[i] = from->object(i);
  - if(objcData[i] && validData(objcData[i]))
  + MTL_TYPE *el = from->object(i);
  + if(el && validData(el))
  {
  - count = i + 1;
  - }
  - }
  - if(count)
  - {
  - to.resize(count);
  - for(int i = 0; i < count; ++i)
  - {
  - if(objcData[i] && validData(objcData[i]))
  - {
  - to[i] = RDMTL_TYPE(objcData[i]);
  - }
  + to.resize_for_index(i);
  + to[i] = RDMTL_TYPE(el);
  }
  }
  }
  