Update the Bling omnibox to be aware of HTTP_SHOW_WARNING and use ShouldAlwaysShowIcon().

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

 # 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("omnibox") {
   sources = [
     "omnibox_util.cc",
     "omnibox_util.h",
     "web_omnibox_edit_controller.cc",
     "web_omnibox_edit_controller.h",
@@ skipping 49 matching lines @@
   deps = [
     ":omnibox",
     ":resources",
     "//base",
     "//base:i18n",
     "//components/favicon/ios",
     "//components/keyed_service/core",
     "//components/open_from_clipboard",
     "//components/resources",
     "//components/search_engines",
+    "//components/security_state/core",
     "//components/ssl_errors",
     "//components/strings",
     "//components/toolbar",
     "//ios/chrome/app/strings",
     "//ios/chrome/app/theme",
     "//ios/chrome/browser",
     "//ios/chrome/browser/autocomplete",
     "//ios/chrome/browser/bookmarks",
     "//ios/chrome/browser/bookmarks:bookmarks_utils",
     "//ios/chrome/browser/browser_state",
@@ skipping 50 matching lines @@
   visibility = [ ":unit_tests" ]
   testonly = true
   sources = [
     "//ios/chrome/test/data/omnibox/selected_ranges.txt",
   ]
   outputs = [
     "{{bundle_resources_dir}}/" +
         "ios/chrome/test/data/omnibox/{{source_file_part}}",
   ]
 }