message: Use c++ style casting.
diff: @@ -482,7 +482,7 @@ TEST(QuantizeOpTest, Int16Int32SameScale) {
  {TensorType_INT32,
  {1, 1, 2, 5},
  std::numeric_limits<int32_t>::min(),
  - (float)std::numeric_limits<int32_t>::max()});
  + static_cast<float>(std::numeric_limits<int32_t>::max())});
  // Input will quantized to {1,3,5,7,9,11,13,15,17,19}.
  m.SetInputAndQuantize<int16_t>({1, 2, 3, 4, 5, 6, 7, 8, 9, 10});
  @@ -501,7 +501,7 @@ TEST(QuantizeOpTest, Int16Int32LargerScale) {
  {TensorType_INT32,
  {1, 1, 2, 5},
  std::numeric_limits<int32_t>::min(),
  - (float)std::numeric_limits<int32_t>::max()});
  + static_cast<float>(std::numeric_limits<int32_t>::max())});
  m.SetInputAndQuantize<int16_t>({1, 2, 3, 4, 5, 6, 7, 8, 9, 10});
  m.Invoke();
  