Revert of Upstream Chrome on iOS source code [11/11].

ios/chrome/browser/ui/util/BUILD.gn

Index: ios/chrome/browser/ui/util/BUILD.gn
diff --git a/ios/chrome/browser/ui/util/BUILD.gn b/ios/chrome/browser/ui/util/BUILD.gn
deleted file mode 100644
index 48dbae062ab31dc2095e04617c93c75eff10e09c..0000000000000000000000000000000000000000
--- a/ios/chrome/browser/ui/util/BUILD.gn
+++ /dev/null
@@ -1,59 +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.
-
-source_set("util") {
-  sources = [
-    "CRUILabel+AttributeUtils.h",
-    "CRUILabel+AttributeUtils.mm",
-    "core_text_util.h",
-    "core_text_util.mm",
-    "label_link_controller.h",
-    "label_link_controller.mm",
-    "label_observer.h",
-    "label_observer.mm",
-    "manual_text_framer.h",
-    "manual_text_framer.mm",
-    "relaxed_bounds_constraints_hittest.h",
-    "snapshot_util.h",
-    "snapshot_util.mm",
-    "text_frame.h",
-    "text_frame.mm",
-    "text_region_mapper.h",
-    "text_region_mapper.mm",
-    "top_view_controller.h",
-    "top_view_controller.mm",
-    "transparent_link_button.h",
-    "transparent_link_button.mm",
-    "unicode_util.h",
-    "unicode_util.mm",
-  ]
-  deps = [
-    "//base",
-    "//base:i18n",
-    "//ios/chrome/browser",
-    "//ios/chrome/browser/ui",
-    "//net",
-    "//url",
-  ]
-}
-
-source_set("unit_tests") {
-  testonly = true
-  sources = [
-    "CRUILabel+AttributeUtils_unittest.mm",
-    "core_text_util_unittest.mm",
-    "label_link_controller_unittest.mm",
-    "label_observer_unittest.mm",
-    "manual_text_framer_unittest.mm",
-    "text_region_mapper_unittest.mm",
-  ]
-  deps = [
-    ":util",
-    "//base",
-    "//ios/third_party/material_components_ios",
-    "//ios/third_party/material_roboto_font_loader_ios",
-    "//testing/gtest",
-    "//url",
-  ]
-}