Fix crash with qc

 Bug: 5439827

Change-Id: Ic561a5c7689410dd917e01c27e9b454a8722f957
diff --git a/src/com/android/browser/NavTabScroller.java b/src/com/android/browser/NavTabScroller.java
index 8251928..1dfddff 100644
--- a/src/com/android/browser/NavTabScroller.java
+++ b/src/com/android/browser/NavTabScroller.java
@@ -213,7 +213,7 @@
         handleDataChanged(INVALID_POSITION);
     }
 
-    protected void handleDataChanged(int newscroll) {
+    void handleDataChanged(int newscroll) {
         int scroll = getScrollValue();
         if (mGapAnimator != null) {
             mGapAnimator.cancel();