Add "entropy" experiment flag

For experiments to improve compression efficiency of entropy coding. Change-Id: Idf30dc554bd7eea3a79d21d18515c3e6b8f64b26

Add "entropy" experiment flag
08d7f44c · Hui Su · cb37db12 · 08d7f44c
Commit 08d7f44c authored 9 years ago by Hui Su
--- a/configure
+++ b/configure
@@ -284,6 +284,7 @@ EXPERIMENT_LIST="
    ext_partition
    ext_tile
    obmc
+    entropy
 "
 CONFIG_LIST="
    dependency_tracking