Improve liblog's fatal logging.

This makes LOG_ALWAYS_FATAL and LOG_ALWAYS_FATAL_IF as good as regular
assert(3).

Change-Id: I0666684d30cae7baf23c64b33d35c1e43f81acf0
Merge "Improve liblog's fatal logging."
Add missing si_code values to debuggerd.

Also add static_asserts so we'll be notified if any more new ones show up.

Change-Id: I3a502dd4da35354e1ac65865191d31ccdacef298
audio: fix audio_is_bluetooth_sco_device()

Bug: 14268964
Change-Id: Ia2a185c5e0939930c5114209651a1e0db6c36ef3
logd: Add README.property

Change-Id: I89da10a73470b037f1811a9890d959cae186f257
Merge "audio: fix audio_is_bluetooth_sco_device()"
Merge "logd: Add README.property"
logd: liblog: ALOG silently drops excessively long messages

Bug: 14280914
Change-Id: Idddd29784625094e54144953c29f64692a88eee9
Merge "Add missing si_code values to debuggerd."
Merge "logd: liblog: ALOG silently drops excessively long messages"
Merge remote-tracking branch 'aosp/master' into fml-master