Updating the shortcut icon for Launcher3Go

Bug: 64273481
Change-Id: I46cfc21f1faa7032f1f220a3d4eff42be54e4deb

go/res/drawable/ic_widget.xml

@@ -0,0 +1,25 @@
+<!--
+Copyright (C) 2017 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.
+    You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="48dp"
+        android:height="48dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M3.9,18.35c2.5-2.49,5.78-3.64,10.14-3.64v3.05c0,0.47,0.57,0.71,0.9,0.37l5.74-5.74c0.41-0.41,0.41-1.08,0-1.49l-5.74-5.74
+        c-0.33-0.33-0.9-0.1-0.9,0.37v2.95c-6.32,0.9-9.56,4.9-11.02,9.34C2.86,18.34,3.51,18.74,3.9,18.35z"/>
+</vector>