Move final vector icons out of ui/gfx/vector_icons/ and remove the

ui/gfx/vector_icons/pdf.1x.icon

Index: ui/gfx/vector_icons/pdf.1x.icon
diff --git a/ui/gfx/vector_icons/pdf.1x.icon b/ui/gfx/vector_icons/pdf.1x.icon
deleted file mode 100644
index 711b72a24e85dd570051f19a0b1889de9d00f912..0000000000000000000000000000000000000000
--- a/ui/gfx/vector_icons/pdf.1x.icon
+++ /dev/null
@@ -1,58 +0,0 @@
-// 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, 16,
-MOVE_TO, 12.67f, 2,
-H_LINE_TO, 3.33f,
-CUBIC_TO, 2.6f, 2, 2, 2.6f, 2, 3.33f,
-R_V_LINE_TO, 9.33f,
-CUBIC_TO, 2, 13.4f, 2.6f, 14, 3.33f, 14,
-R_H_LINE_TO, 9.33f,
-CUBIC_TO, 13.4f, 14, 14, 13.4f, 14, 12.67f,
-V_LINE_TO, 3.33f,
-CUBIC_TO, 14, 2.6f, 13.4f, 2, 12.67f, 2,
-CLOSE,
-MOVE_TO, 3, 10,
-V_LINE_TO, 6,
-R_H_LINE_TO, 2,
-R_LINE_TO, 1, 1,
-R_V_LINE_TO, 1,
-LINE_TO, 5, 9,
-H_LINE_TO, 4,
-R_V_LINE_TO, 1,
-H_LINE_TO, 3,
-CLOSE,
-R_MOVE_TO, 1, -3,
-R_H_LINE_TO, 1,
-R_V_LINE_TO, 1,
-H_LINE_TO, 4,
-V_LINE_TO, 7,
-CLOSE,
-R_MOVE_TO, 3, 3,
-R_H_LINE_TO, 2,
-R_LINE_TO, 1, -1,
-V_LINE_TO, 7,
-LINE_TO, 9, 6,
-H_LINE_TO, 7,
-R_V_LINE_TO, 4,
-CLOSE,
-R_MOVE_TO, 1, -3,
-R_H_LINE_TO, 1,
-R_V_LINE_TO, 2,
-H_LINE_TO, 8,
-V_LINE_TO, 7,
-CLOSE,
-R_MOVE_TO, 3, -1,
-R_H_LINE_TO, 2,
-R_V_LINE_TO, 1,
-R_H_LINE_TO, -1,
-R_V_LINE_TO, 1,
-R_H_LINE_TO, 1,
-R_V_LINE_TO, 1,
-R_H_LINE_TO, -1,
-R_V_LINE_TO, 1,
-R_H_LINE_TO, -1,
-V_LINE_TO, 6,
-CLOSE,
-END