Merge "Report layer boost at all levels, not just Activity" into rvc-dev am: a91a151790

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11937472

Change-Id: Ia2be750668b6dc8524408932662ba5213da36a24

services/core/java/com/android/server/wm/WindowContainer.java

@@ -1897,6 +1897,7 @@ class WindowContainer<E extends WindowContainer> extends ConfigurationContainer<
     }
 
     boolean needsZBoost() {
+        if (mNeedsZBoost) return true;
         for (int i = 0; i < mChildren.size(); i++) {
             if (mChildren.get(i).needsZBoost()) {
                 return true;