cros: add google/mic icons to searchbox

ui/app_list/vector_icons/ic_google_black.icon

Index: ui/app_list/vector_icons/ic_google_black.icon
diff --git a/ui/app_list/vector_icons/ic_google_black.icon b/ui/app_list/vector_icons/ic_google_black.icon
new file mode 100644
index 0000000000000000000000000000000000000000..6e55988b6b098ff546c5edeb9772617089fa5dc5
--- /dev/null
+++ b/ui/app_list/vector_icons/ic_google_black.icon
@@ -0,0 +1,20 @@
+// 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.
+
+MOVE_TO, 24, 20,
+LINE_TO, 43.37f, 20,
+CUBIC_TO, 43.66f, 21.26f, 44, 22.8f, 44, 24.46f,
+CUBIC_TO, 44, 35.88f, 36.19f, 44, 24.42f, 44,
+CUBIC_TO, 13.14f, 44, 4, 35.04f, 4, 24,
+CUBIC_TO, 4, 12.96f, 13.14f, 4, 24.4f, 4,
+CUBIC_TO, 29.91f, 4, 34.52f, 5.98f, 38.04f, 9.22f,
+LINE_TO, 32.25f, 14.74f,
+CUBIC_TO, 30.78f, 13.38f, 28.23f, 11.76f, 24.4f, 11.76f,
+CUBIC_TO, 17.65f, 11.76f, 12.14f, 17.26f, 12.14f, 24,
+CUBIC_TO, 12.14f, 30.74f, 17.67f, 36, 24.42f, 36,
+CUBIC_TO, 32.23f, 36, 35.09f, 31.14f, 35.62f, 28,
+LINE_TO, 24, 28,
+LINE_TO, 24, 20,
+CLOSE,
+END