Miscellaneous cleanup

Abbreviation framesReady to fRdy for new systrace.
Put inline const on one line.
Use local copy of mState in state.
Improve logging.
Line length 100.

Change-Id: I8201c3ce0e53fd464fd33d02544e52c342d40b68
diff --git a/include/media/AudioTrack.h b/include/media/AudioTrack.h
index 9d07ed5..db5a7ab 100644
--- a/include/media/AudioTrack.h
+++ b/include/media/AudioTrack.h
@@ -226,7 +226,7 @@
      * This includes the latency due to AudioTrack buffer size, AudioMixer (if any)
      * and audio hardware driver.
      */
-            uint32_t     latency() const    { return mLatency; }
+            uint32_t    latency() const     { return mLatency; }
 
     /* getters, see constructors and set() */