message: Make NNAPI delegate only apply overflow check to quantized average_pool
diff: @@ -1444,12 +1444,14 @@ bool NNAPIDelegateKernel::Validate(
  ExpectIsFloatOrQuant8Operator(context, node, &val_ctx);
  auto builtin = reinterpret_cast<TfLitePoolParams*>(node->builtin_data);
  // TODO(b/138756912): Large filter window would overflow on the
  - // reference CPU path.
  + // quantized reference CPU path.
  + if (IsQuantized(context->tensors[node->inputs->data[0]].type)) {
  Expect(is_accelerator_specified ||
  (builtin->filter_width * builtin->filter_height <= 256),
  NNAPIValidationFailureType::kUnsupportedOperandSize,
  "Large filter window would overflow on the reference CPU path",
  &val_ctx);
  + }
  } break;
  case kTfLiteBuiltinMaxPool2d: {
  ExpectMaxOpVersion(version, 2, &val_ctx);
  