cros: add google/mic icons to searchbox

ui/app_list/vector_icons/ic_google_black.1x.icon

Index: ui/app_list/vector_icons/ic_google_black.1x.icon
diff --git a/ui/app_list/vector_icons/ic_google_black.1x.icon b/ui/app_list/vector_icons/ic_google_black.1x.icon
new file mode 100644
index 0000000000000000000000000000000000000000..dd913736b7dc1b2b57844867718b0df22f027da8
--- /dev/null
+++ b/ui/app_list/vector_icons/ic_google_black.1x.icon
@@ -0,0 +1,21 @@
+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+CANVAS_DIMENSIONS, 24,
+MOVE_TO, 12, 10,
+LINE_TO, 21.69f, 10,
+CUBIC_TO, 21.83f, 10.63f, 22, 11.4f, 22, 12.23f,
+CUBIC_TO, 22, 17.94f, 18.09f, 22, 12.21f, 22,
+CUBIC_TO, 6.57f, 22, 2, 17.52f, 2, 12,
+CUBIC_TO, 2, 6.48f, 6.57f, 2, 12.2f, 2,
+CUBIC_TO, 14.95f, 2, 17.26f, 2.99f, 19.02f, 4.61f,
+LINE_TO, 16.13f, 7.37f,
+CUBIC_TO, 15.39f, 6.69f, 14.12f, 5.88f, 12.2f, 5.88f,
+CUBIC_TO, 8.82f, 5.88f, 6.07f, 8.63f, 6.07f, 12,
+CUBIC_TO, 6.07f, 15.37f, 8.83f, 18, 12.21f, 18,
+CUBIC_TO, 16.12f, 18, 17.54f, 15.57f, 17.81f, 14,
+LINE_TO, 12, 14,
+LINE_TO, 12, 10,
+CLOSE,
+END