[ios] Adds a LocationBarController interface.

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",
   ]
   deps = [
     "//base",
     "//components/omnibox/browser",
     "//components/security_state/core",
     "//ios/chrome/app/theme",
   ]
 }
 
 bundle_data("resources") {
   sources = [
     "resources/omnibox_background.png",
     "resources/omnibox_background@2x.png",
     "resources/omnibox_background@3x.png",
     "resources/omnibox_transparent_background.png",
     "resources/omnibox_transparent_background@2x.png",
     "resources/omnibox_transparent_background@3x.png",
   ]
   outputs = [
     "{{bundle_resources_dir}}/{{source_file_part}}",
   ]
 }
 
 source_set("omnibox_internal") {
   configs += [ "//build/config/compiler:enable_arc" ]
   sources = [
     "chrome_omnibox_client_ios.h",
     "chrome_omnibox_client_ios.mm",
-    "location_bar_view_ios.h",
-    "location_bar_view_ios.mm",
+    "location_bar_controller_impl.h",

[rohitrao (ping after 24h), 2017/04/04 13:38:18]

This file will eventually move into ios/shared, but it's going to take 100 other
files with it.

[sdefresne, 2017/04/04 13:58:16]

Acknowledged.

+    "location_bar_controller_impl.mm",
     "omnibox_popup_material_row.h",
     "omnibox_popup_material_row.mm",
     "omnibox_popup_material_view_controller.h",
     "omnibox_popup_material_view_controller.mm",
     "omnibox_popup_positioner.h",
     "omnibox_popup_view_ios.h",
     "omnibox_popup_view_ios.mm",
     "omnibox_text_field_ios.h",
     "omnibox_text_field_ios.mm",
     "omnibox_view_ios.h",
@@ skipping 31 matching lines @@
     "//ios/chrome/browser/browser_state",
     "//ios/chrome/browser/net",
     "//ios/chrome/browser/search_engines",
     "//ios/chrome/browser/sessions",
     "//ios/chrome/browser/ui",
     "//ios/chrome/browser/ui/commands",
     "//ios/chrome/browser/ui/fancy_ui",
     "//ios/chrome/browser/ui/popup_menu",
     "//ios/chrome/common",
     "//ios/public/provider/chrome/browser",
+    "//ios/shared/chrome/browser/ui/omnibox",
     "//ios/third_party/material_components_ios",
     "//ios/third_party/material_roboto_font_loader_ios",
     "//ios/web",
     "//net",
     "//skia",
     "//third_party/google_toolbox_for_mac",
     "//ui/base",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//url",
@@ skipping 30 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}}",
   ]
 }