message: Remove the not so nice comment about anroid ndk compiler
  Summary: as title
diff: @@ -24,7 +24,6 @@ constexpr uint64_t kDefaultV4UDPSendPacketLen = 1252;
  constexpr uint64_t kDefaultV6UDPSendPacketLen = 1232;
  // With Android NDK r15c for some apps we use gnu-libstdc++ instead of
  // llvm-libc++. And gnu-libstdc++ doesn't like to make std::min constexpr.
  -// That's why we can't have nice things in the world.
  constexpr uint16_t kDefaultUDPSendPacketLen =
  (kDefaultV4UDPSendPacketLen < kDefaultV6UDPSendPacketLen
  ? kDefaultV4UDPSendPacketLen
  