Expose MediaCodec.setParameters API to

- change video target bitrate on the fly
- request sync frames
- temporarily suspend feeding input buffers to the encoder

Change-Id: If5cf1162b2eeb28ac08288ecfa9f0e9823dd972e
diff --git a/media/jni/android_media_MediaCodec.h b/media/jni/android_media_MediaCodec.h
index 282d2c5..2fbbd72 100644
--- a/media/jni/android_media_MediaCodec.h
+++ b/media/jni/android_media_MediaCodec.h
@@ -87,6 +87,8 @@
 
     status_t getName(JNIEnv *env, jstring *name) const;
 
+    status_t setParameters(const sp<AMessage> &params);
+
     void setVideoScalingMode(int mode);
 
 protected: