Update copyright header from 2009 -> 2019

Test: none
Change-Id: I7cecaed98127b6995556c965d61f99dce3d77f73
diff --git a/tests/tests/graphics/res/drawable/gradientdrawable_no_angle.xml b/tests/tests/graphics/res/drawable/gradientdrawable_no_angle.xml
index 7689517..de316cf 100644
--- a/tests/tests/graphics/res/drawable/gradientdrawable_no_angle.xml
+++ b/tests/tests/graphics/res/drawable/gradientdrawable_no_angle.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
- * Copyright (C) 2009 The Android Open Source Project
+ * Copyright (C) 2019 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.