Merge "Fix onDeatchedFromWindow to protected"

java/src/com/android/inputmethod/keyboard/KeyboardView.java

@@ -968,7 +968,7 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy {
     }
 
     @Override
-    public void onDetachedFromWindow() {
+    protected void onDetachedFromWindow() {
         super.onDetachedFromWindow();
         closing();
         if (mPreviewPlacer != null) {

java/src/com/android/inputmethod/latin/SuggestionsView.java

@@ -862,7 +862,7 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener,
     }
 
     @Override
-    public void onDetachedFromWindow() {
+    protected void onDetachedFromWindow() {
         super.onDetachedFromWindow();
         mHandler.cancelAllMessages();
         hidePreview();