misc style fix

Change-Id: Ib764cb09bd78ab6e72c60f495d55b752ad4dbe4d

src/enc/picture.c

@@ -462,7 +462,6 @@ int WebPPictureRescale(WebPPicture* pic, int width, int height) {
                  (uint8_t*)tmp.argb, width, height,
                  tmp.argb_stride * 4,
                  work, 4);
-
   }
   WebPPictureFree(pic);
   free(work);

src/enc/syntax.c

@@ -28,7 +28,6 @@ static int IsVP8XNeeded(const VP8Encoder* const enc) {
 }
 
 static int PutPaddingByte(const WebPPicture* const pic) {
-
   const uint8_t pad_byte[1] = { 0 };
   return !!pic->writer(pad_byte, 1, pic);
 }