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

ui/gfx/vector_icons/BUILD.gn

Index: ui/gfx/vector_icons/BUILD.gn
diff --git a/ui/gfx/vector_icons/BUILD.gn b/ui/gfx/vector_icons/BUILD.gn
deleted file mode 100644
index cec728d2e581fa9d8d9218129d1e977d47fe0266..0000000000000000000000000000000000000000
--- a/ui/gfx/vector_icons/BUILD.gn
+++ /dev/null
@@ -1,76 +0,0 @@
-# Copyright 2014 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.
-
-import("//build/config/chrome_build.gni")
-
-# NB: This is a deprecated vector icon target that should be removed. Add vector
-# icons to a more specific target, or ui/vector_icons if ui/ is the right place
-# for them. TODO(estade): remove this target.
-action("aggregate_vector_icons") {
-  visibility = [ ":*" ]
-
-  script = "aggregate_vector_icons.py"
-
-  icons = [
-    "business.icon",
-    "check_circle.1x.icon",
-    "check_circle.icon",
-    "default_favicon.icon",
-    "eol.icon",
-    "fullscreen.icon",
-    "help_outline.icon",
-    "info_outline.icon",
-    "notifications.icon",
-    "notifications_off.icon",
-
-    # TODO(estade): this is the same as the one in components/omnibox, but it's
-    # referenced from Ash. De-dupe this soon.
-    "omnibox_search.icon",
-    "pdf.1x.icon",
-    "pdf.icon",
-    "warning.icon",
-    "web.icon",
-  ]
-
-  if (is_mac) {
-    icons += [ "google_search_mac_touchbar.icon" ]
-  }
-
-  output_cc = "$target_gen_dir/vector_icons.cc"
-  output_h = "$target_gen_dir/vector_icons.h"
-
-  inputs = icons
-  inputs += [
-    "vector_icons.cc.template",
-    "vector_icons.h.template",
-  ]
-  outputs = [
-    output_cc,
-    output_h,
-  ]
-
-  response_file_contents = rebase_path(icons, root_build_dir)
-
-  args = [
-    "--working_directory=" + rebase_path("./"),
-    "--file_list={{response_file_name}}",
-    "--output_cc=" + rebase_path(output_cc, root_build_dir),
-    "--output_h=" + rebase_path(output_h, root_build_dir),
-    "--use_legacy_template",
-  ]
-}
-
-source_set("vector_icons") {
-  sources = get_target_outputs(":aggregate_vector_icons")
-  sources += [
-    "../vector_icon_types.h",
-    "../vector_icons_public.h",
-  ]
-
-  deps = [
-    ":aggregate_vector_icons",
-    "//base",
-    "//skia",
-  ]
-}