vpx_temporal_svc_encoder: Update some settings.

Set denoiser off by default: should add this option to command line.

Change-Id: Iaecc94f5b5099feaacd7a5c415fc86eb68a2eea5

examples/vpx_temporal_svc_encoder.c

@@ -674,7 +674,7 @@ int main(int argc, char **argv) {
 
   if (strncmp(encoder->name, "vp8", 3) == 0) {
     vpx_codec_control(&codec, VP8E_SET_CPUUSED, -speed);
-    vpx_codec_control(&codec, VP8E_SET_NOISE_SENSITIVITY, kDenoiserOnYOnly);
+    vpx_codec_control(&codec, VP8E_SET_NOISE_SENSITIVITY, kDenoiserOff);
     vpx_codec_control(&codec, VP8E_SET_STATIC_THRESHOLD, 1);
   } else if (strncmp(encoder->name, "vp9", 3) == 0) {
       vpx_codec_control(&codec, VP8E_SET_CPUUSED, speed);