Remove compiler warning from accessibility package

Change-Id: Idae3e89f0398ab2cd56985adfac18959aa1852e7
diff --git a/java/src/com/android/inputmethod/accessibility/AccessibilityUtils.java b/java/src/com/android/inputmethod/accessibility/AccessibilityUtils.java
index d50dd3e..27896fd 100644
--- a/java/src/com/android/inputmethod/accessibility/AccessibilityUtils.java
+++ b/java/src/com/android/inputmethod/accessibility/AccessibilityUtils.java
@@ -114,7 +114,7 @@
      * @param event The event to check.
      * @return {@true} is the event is a touch exploration event
      */
-    public boolean isTouchExplorationEvent(final MotionEvent event) {
+    public static boolean isTouchExplorationEvent(final MotionEvent event) {
         final int action = event.getAction();
         return action == MotionEvent.ACTION_HOVER_ENTER
                 || action == MotionEvent.ACTION_HOVER_EXIT
diff --git a/java/src/com/android/inputmethod/accessibility/KeyboardAccessibilityNodeProvider.java b/java/src/com/android/inputmethod/accessibility/KeyboardAccessibilityNodeProvider.java
index d6ae698..a6997e2 100644
--- a/java/src/com/android/inputmethod/accessibility/KeyboardAccessibilityNodeProvider.java
+++ b/java/src/com/android/inputmethod/accessibility/KeyboardAccessibilityNodeProvider.java
@@ -134,7 +134,7 @@
         event.setClassName(key.getClass().getName());
         event.setContentDescription(keyDescription);
         event.setEnabled(true);
-        final AccessibilityRecordCompat record = new AccessibilityRecordCompat(event);
+        final AccessibilityRecordCompat record = AccessibilityEventCompat.asRecord(event);
         record.setSource(mKeyboardView, virtualViewId);
         return event;
     }