[DO NOT MERGE] legacy icon treatment / circle detection

Bug: 37357483

Change-Id: I63049ad61ad259f546fcf5077ded0a5f444e4395

src/com/android/launcher3/IconCache.java

@@ -767,7 +767,7 @@ public class IconCache {
     }
 
     private static final class IconDB extends SQLiteCacheHelper {
-        private final static int DB_VERSION = 11;
+        private final static int DB_VERSION = 12;
 
         private final static int RELEASE_VERSION = DB_VERSION +
                 (FeatureFlags.LAUNCHER3_DISABLE_ICON_NORMALIZATION ? 0 : 1);