Revert "Don't invalidate list data during layout."

am: 866ded50bb

Change-Id: I191c26bfb9488d5d67514a81387a9cde95a20eb4

core/java/android/widget/AbsListView.java

@@ -2168,6 +2168,7 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
         }
 
         layoutChildren();
+        mInLayout = false;
 
         mOverscrollMax = (b - t) / OVERSCROLL_LIMIT_DIVISOR;
 
@@ -2175,7 +2176,6 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
         if (mFastScroll != null) {
             mFastScroll.onItemCountChanged(getChildCount(), mItemCount);
         }
-        mInLayout = false;
     }
 
     /**
@@ -2705,9 +2705,6 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
      * fail to relayout them properly to accommodate for new bounds.
      */
     void handleBoundsChange() {
-        if (mInLayout) {
-            return;
-        }
         final int childCount = getChildCount();
         if (childCount > 0) {
             mDataChanged = true;