am 95fedd51: Change to scrollToBottomView to be protected instead of private.

* commit '95fedd51882128dea2152c3d1c7ff194f8e557bf':
  Change to scrollToBottomView to be protected instead of private.
diff --git a/src/com/android/ex/chips/RecipientEditTextView.java b/src/com/android/ex/chips/RecipientEditTextView.java
index 448de5a..9a4609d 100644
--- a/src/com/android/ex/chips/RecipientEditTextView.java
+++ b/src/com/android/ex/chips/RecipientEditTextView.java
@@ -466,7 +466,7 @@
         baseAdapter.setDropdownChipLayouter(mDropdownChipLayouter);
     }
 
-    private void scrollBottomIntoView() {
+    protected void scrollBottomIntoView() {
         if (mScrollView != null && mShouldShrink) {
             int[] location = new int[2];
             getLocationOnScreen(location);
@@ -482,6 +482,10 @@
         }
     }
 
+    protected ScrollView getScrollView() {
+      return mScrollView;
+    }
+
     @Override
     public void performValidation() {
         // Do nothing. Chips handles its own validation.