message: Fix clang styles.
diff: @@ -24,9 +24,7 @@ constexpr bool kLittleEndian = __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__;
  class ByteSwapper {
  public:
  - ByteSwapper(bool big_endian) {
  - swap_ = big_endian == kLittleEndian;
  - }
  + ByteSwapper(bool big_endian) { swap_ = big_endian == kLittleEndian; }
  inline void SwapIfRequiredInt16(int16_t *x) const {
  if (swap_) {
  