Accessibility text changed event text not populated.

Added the TYPE_VIEW_TEXT_CHANGED event to the populating events.

bug:5430831

Change-Id: I78e87640ea4279227d89f399ad43e9b88eb4a486
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index 15544cc..7f3c08c 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -1486,7 +1486,8 @@
             | AccessibilityEvent.TYPE_VIEW_FOCUSED
             | AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED
             | AccessibilityEvent.TYPE_VIEW_HOVER_ENTER
-            | AccessibilityEvent.TYPE_VIEW_HOVER_EXIT;
+            | AccessibilityEvent.TYPE_VIEW_HOVER_EXIT
+            | AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED;
 
     /**
      * Temporary Rect currently for use in setBackground().  This will probably