Remove NSSL#isChildInInvisibleGroup

This method has been made irrelevant with the new pipeline; Notification
that would return "true" here are now pruned from the NSSL entirely by
the ShadeListBuilder, so this method will always return false.

Bug: 145659174
Test: atest SystemUITests
Change-Id: I65d67bf90084e704b41774404c83e40200b0331a

packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java

@@ -2794,10 +2794,9 @@ public class NotificationStackScrollLayout extends ViewGroup implements Dumpable
         if (mDebugRemoveAnimation) {
             Log.d(TAG, "generateRemove " + key
                     + "\nmIsExpanded " + mIsExpanded
-                    + "\nmAnimationsEnabled " + mAnimationsEnabled
-                    + "\n!invisible group " + !isChildInInvisibleGroup(child));
+                    + "\nmAnimationsEnabled " + mAnimationsEnabled);
         }
-        if (mIsExpanded && mAnimationsEnabled && !isChildInInvisibleGroup(child)) {
+        if (mIsExpanded && mAnimationsEnabled) {
             if (!mChildrenToAddAnimated.contains(child)) {
                 if (mDebugRemoveAnimation) {
                     Log.d(TAG, "needsAnimation = true " + key);
@@ -2845,26 +2844,6 @@ public class NotificationStackScrollLayout extends ViewGroup implements Dumpable
         return hasAddEvent && mAddedHeadsUpChildren.contains(child);
     }
 
-    // TODO (b/162832756): remove since this won't happen in new pipeline (we prune groups in
-    //  ShadeListBuilder)
-    /**
-     * @param child the child to query
-     * @return whether a view is not a top level child but a child notification and that group is
-     * not expanded
-     */
-    @ShadeViewRefactor(RefactorComponent.ADAPTER)
-    private boolean isChildInInvisibleGroup(View child) {
-        if (child instanceof ExpandableNotificationRow) {
-            ExpandableNotificationRow row = (ExpandableNotificationRow) child;
-            NotificationEntry groupSummary =
-                    mGroupMembershipManager.getGroupSummary(row.getEntry());
-            if (groupSummary != null && groupSummary.getRow() != row) {
-                return row.getVisibility() == View.INVISIBLE;
-            }
-        }
-        return false;
-    }
-
     /**
      * Updates the scroll position when a child was removed
      *