message: rm redundant bools
diff: @@ -106,8 +106,6 @@ absl::Status ImagePreprocessor::Preprocess(const FrameBuffer& frame_buffer,
  // Determine if the input shape is resizable.
  const TfLiteIntArray* dims_signature = Tensor()->dims_signature;
  - const bool height_mutable = dims_signature->data[1] == -1;
  - const bool width_mutable = dims_signature->data[2] == -1;
  if (IsImagePreprocessingNeeded(frame_buffer, roi)) {
  // Preprocess input image to fit model requirements.
  