[ash-md] Add on-screen keyboard toggle row in IME menu view.

ash/resources/vector_icons/ime_menu_on_screen_keyboard.1x.icon

Index: ash/resources/vector_icons/ime_menu_on_screen_keyboard.1x.icon
diff --git a/ash/resources/vector_icons/ime_menu_on_screen_keyboard.1x.icon b/ash/resources/vector_icons/ime_menu_on_screen_keyboard.1x.icon
new file mode 100644
index 0000000000000000000000000000000000000000..22e40cf25a5daae4dfb526679ce44361e4a7ff61
--- /dev/null
+++ b/ash/resources/vector_icons/ime_menu_on_screen_keyboard.1x.icon
@@ -0,0 +1,58 @@
+// Copyright 2016 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, 20,
+MOVE_TO, 3, 7,
+LINE_TO, 3, 12,
+LINE_TO, 14, 12,
+LINE_TO, 14, 7,
+LINE_TO, 3, 7,
+CLOSE,
+MOVE_TO, 1.64f, 0,
+CUBIC_TO, 0.74f, 0, 0, 0.75f, 0, 1.67f,
+LINE_TO, 0, 13.35f,
+CUBIC_TO, 0, 14.27f, 0.74f, 15, 1.64f, 15,
+LINE_TO, 15.36f, 15,
+CUBIC_TO, 16.26f, 15, 17, 14.27f, 17, 13.35f,
+LINE_TO, 17, 1.67f,
+CUBIC_TO, 17, 0.75f, 16.26f, 0, 15.36f, 0,
+LINE_TO, 1.64f, 0,
+CLOSE,
+MOVE_TO, 2, 13,
+LINE_TO, 2, 2,
+LINE_TO, 15, 2,
+LINE_TO, 15, 13,
+LINE_TO, 2, 13,
+CLOSE,
+MOVE_TO, 6, 10,
+LINE_TO, 11, 10,
+LINE_TO, 11, 11,
+LINE_TO, 6, 11,
+LINE_TO, 6, 10,
+CLOSE,
+MOVE_TO, 5, 8,
+LINE_TO, 6, 8,
+LINE_TO, 6, 9,
+LINE_TO, 5, 9,
+LINE_TO, 5, 8,
+CLOSE,
+MOVE_TO, 7, 8,
+LINE_TO, 8, 8,
+LINE_TO, 8, 9,
+LINE_TO, 7, 9,
+LINE_TO, 7, 8,
+CLOSE,
+MOVE_TO, 9, 8,
+LINE_TO, 10, 8,
+LINE_TO, 10, 9,
+LINE_TO, 9, 9,
+LINE_TO, 9, 8,
+CLOSE,
+MOVE_TO, 11, 8,
+LINE_TO, 12, 8,
+LINE_TO, 12, 9,
+LINE_TO, 11, 9,
+LINE_TO, 11, 8,
+CLOSE,
+END