[ios] Adds a LocationBarController interface.

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

Index: ios/chrome/browser/ui/omnibox/BUILD.gn
diff --git a/ios/chrome/browser/ui/omnibox/BUILD.gn b/ios/chrome/browser/ui/omnibox/BUILD.gn
index 6202e36a2340ee7fc7d884e784649535fd5aa79e..a12dd7a88c1c9d1878527dd0258a742e472b08d2 100644
--- a/ios/chrome/browser/ui/omnibox/BUILD.gn
+++ b/ios/chrome/browser/ui/omnibox/BUILD.gn
@@ -6,8 +6,6 @@ source_set("omnibox") {
   sources = [
     "omnibox_util.cc",
     "omnibox_util.h",
-    "web_omnibox_edit_controller.cc",
-    "web_omnibox_edit_controller.h",
   ]
   deps = [
     "//base",
@@ -36,8 +34,8 @@ source_set("omnibox_internal") {
   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",
@@ -89,6 +87,7 @@ source_set("omnibox_internal") {
     "//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",