MediaSync: address API review.

Rename *Settings to *Params;
Remove size parameter from MediaSync.queueAudio();

Bug: 20887706
Change-Id: I4c572da92ada51458031a482b96b3f624224e608
diff --git a/media/jni/android_media_MediaSync.h b/media/jni/android_media_MediaSync.h
index fa5e5e0..b69af9c 100644
--- a/media/jni/android_media_MediaSync.h
+++ b/media/jni/android_media_MediaSync.h
@@ -42,10 +42,10 @@
 
     status_t getPlayTimeForPendingAudioFrames(int64_t *outTimeUs);
 
-    status_t setPlaybackSettings(const AudioPlaybackRate& rate);
-    void getPlaybackSettings(AudioPlaybackRate* rate /* nonnull */);
-    status_t setSyncSettings(const AVSyncSettings& syncSettings);
-    void getSyncSettings(AVSyncSettings* syncSettings /* nonnull */);
+    status_t setPlaybackParams(const AudioPlaybackRate& rate);
+    void getPlaybackParams(AudioPlaybackRate* rate /* nonnull */);
+    status_t setSyncParams(const AVSyncSettings& syncParams);
+    void getSyncParams(AVSyncSettings* syncParams /* nonnull */);
     status_t setVideoFrameRateHint(float rate);
     float getVideoFrameRate();