Deprecate fill_parent and introduce match_parent.
Bug: #2361749.
diff --git a/res/layout/input.xml b/res/layout/input.xml
index f2f30ca..1d7c6f7 100755
--- a/res/layout/input.xml
+++ b/res/layout/input.xml
@@ -22,7 +22,7 @@
         xmlns:android="http://schemas.android.com/apk/res/android"
         android:id="@android:id/keyboardView"
         android:layout_alignParentBottom="true"
-        android:layout_width="fill_parent"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="@drawable/keyboard_background"
         android:keyBackground="@drawable/btn_keyboard_key"