entropy: fix build for --disable-ext_inter

Regression from commit 299ff04f223956525db1fe4917d2ba2bcda71d8f

Change-Id: Ib2ab5d5f831b4805d5054cb19f8ae176232067ea
diff --git a/av1/common/entropy.c b/av1/common/entropy.c
index 18a7edd..2f0309d 100644
--- a/av1/common/entropy.c
+++ b/av1/common/entropy.c
@@ -5711,9 +5711,10 @@
 // FIXME: cdfs not defined for super_tx
 #if CONFIG_EXT_INTER
   AVERAGE_TILE_CDFS(inter_compound_mode_cdf)
-#endif
 
+#if CONFIG_EC_ADAPT
   AVERAGE_TILE_CDFS(compound_type_cdf)
+#endif  // CONFIG_EC_ADAPT
 
 #if CONFIG_INTERINTRA
 #if CONFIG_NEW_MULTISYMBOL
@@ -5722,6 +5723,7 @@
 #endif
   AVERAGE_TILE_CDFS(interintra_mode_cdf)
 #endif
+#endif  // CONFIG_EXT_INTER
 
   AVERAGE_TILE_CDFS(y_mode_cdf)