Merge "Remove redundant Nullable annotation for  applyDisplayChangeIfNeeded method." into main am: 1849a4c116

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3542019

Change-Id: Idac9852207036c0a2e75ae77b212136c040aee60
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/services/core/java/com/android/server/wm/Transition.java b/services/core/java/com/android/server/wm/Transition.java
index 43e45e18..bd949e0 100644
--- a/services/core/java/com/android/server/wm/Transition.java
+++ b/services/core/java/com/android/server/wm/Transition.java
@@ -3378,7 +3378,6 @@
      * Applies the new configuration for the changed displays. Returns the activities that should
      * check whether to deliver the new configuration to clients.
      */
-    @Nullable
     void applyDisplayChangeIfNeeded(@NonNull ArraySet<WindowContainer<?>> activitiesMayChange) {
         for (int i = mParticipants.size() - 1; i >= 0; --i) {
             final WindowContainer<?> wc = mParticipants.valueAt(i);