Minor code refactoring

Change-Id: Ibbe06563eac101ea5d50489531db6348351eb239

av1/encoder/speed_features.h

diff --git a/av1/encoder/speed_features.h b/av1/encoder/speed_features.h
index 8a7823f..a25274b 100644
--- a/av1/encoder/speed_features.h
+++ b/av1/encoder/speed_features.h
@@ -684,6 +684,15 @@
   // Enable/disable smooth intra modes.
   int disable_smooth_intra;
 
+  // prune palette search
+  // 0: No pruning
+  // 1: Perform coarse search to prune the palette colors. For winner colors,
+  // neighbors are also evaluated using a finer search.
+  // 2: Perform 2 way palette search from max colors to min colors (and min
+  // colors to remaining colors) and terminate the search if current number of
+  // palette colors is not the winner.
+  int prune_palette_search_level;
+
   /*
    * Transform size/type search speed features:
    */
@@ -887,15 +896,6 @@
   // If set forces interpolation filter to EIGHTTAP_REGULAR
   int skip_interp_filter_search;
 
-  // prune palette search
-  // 0: No pruning
-  // 1: Perform coarse search to prune the palette colors. For winner colors,
-  // neighbors are also evaluated using a finer search.
-  // 2: Perform 2 way palette search from max colors to min colors (and min
-  // colors to remaining colors) and terminate the search if current number of
-  // palette colors is not the winner.
-  int prune_palette_search_level;
-
   // Use hybrid (rd for bsize < 16x16, otherwise nonrd) intra search for intra
   // only frames.
   int hybrid_intra_pickmode;