Move more vector icons into respective directories.

ui/gfx/vector_icons/laptop.icon

Index: ui/gfx/vector_icons/laptop.icon
diff --git a/ui/gfx/vector_icons/laptop.icon b/ui/gfx/vector_icons/laptop.icon
deleted file mode 100644
index 4ca2f98134fd864db44df1190f8f7162a935c0f7..0000000000000000000000000000000000000000
--- a/ui/gfx/vector_icons/laptop.icon
+++ /dev/null
@@ -1,25 +0,0 @@
-// Copyright 2015 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, 40, 36,
-R_CUBIC_TO, 2.2f, 0, 4, -1.8f, 4, -4,
-V_LINE_TO, 12,
-R_CUBIC_TO, 0, -2.2f, -1.8f, -4, -4, -4,
-H_LINE_TO, 8,
-R_CUBIC_TO, -2.2f, 0, -4, 1.8f, -4, 4,
-R_V_LINE_TO, 20,
-R_CUBIC_TO, 0, 2.2f, 1.8f, 4, 4, 4,
-H_LINE_TO, 0,
-R_V_LINE_TO, 4,
-R_H_LINE_TO, 48,
-R_V_LINE_TO, -4,
-R_H_LINE_TO, -8,
-CLOSE,
-MOVE_TO, 8, 12,
-R_H_LINE_TO, 32,
-R_V_LINE_TO, 20,
-H_LINE_TO, 8,
-V_LINE_TO, 12,
-CLOSE,
-END