Merge "liblog: Assure shifting behavior is consistent"

// bits 0-2: the decimal value of the log buffer.

// Other bits are unused.

#define LOGGER_LOGD (1 << 31)

#define LOGGER_PMSG (1 << 30)

#define LOGGER_LOG_ID_MASK ((1 << 3) - 1)

#define LOGGER_LOGD (1U << 31)

#define LOGGER_PMSG (1U << 30)

#define LOGGER_LOG_ID_MASK ((1U << 3) - 1)

inline bool android_logger_is_logd(struct logger* logger) {

  return reinterpret_cast<uintptr_t>(logger) & LOGGER_LOGD;