Merge branch 'master' into fix_semver_and_pom

Author: VinayGuthal

firebase-firestore/src/main/java/com/google/firebase/firestore/core/View.java

@@ -287,7 +287,6 @@ public ViewChange applyChanges(DocumentChanges docChanges, TargetChange targetCh
         viewChanges,
         (DocumentViewChange o1, DocumentViewChange o2) -> {
           int typeComp = compareIntegers(View.changeTypeOrder(o1), View.changeTypeOrder(o2));
-          o1.getType().compareTo(o2.getType());
           if (typeComp != 0) {
             return typeComp;
           }