Revert line that could wrongly initialize RecentsView scroll

Test: open a random app that hasn't been opened in a while, touch down
on nav handle and see if RecentsView scrolls partially or fully
offscreen; repeat 20 times to be sure
Bug: 233112195
Fixes: 235369468

Change-Id: Ie8b3dbea7c4826af037edf22360946105ab22134
diff --git a/src/com/android/launcher3/PagedView.java b/src/com/android/launcher3/PagedView.java
index 73be5be..cba0b7d 100644
--- a/src/com/android/launcher3/PagedView.java
+++ b/src/com/android/launcher3/PagedView.java
@@ -1187,7 +1187,9 @@
     }
 
     public int getScrollForPage(int index) {
-        if (!pageScrollsInitialized() || index >= mPageScrolls.length || index < 0) {
+        // TODO(b/233112195): Use !pageScrollsInitialized() instead of mPageScrolls == null, once we
+        // root cause where we should be using runOnPageScrollsInitialized().
+        if (mPageScrolls == null || index >= mPageScrolls.length || index < 0) {
             return 0;
         } else {
             return mPageScrolls[index];