Add the suggestions UI in chrome

ios/chrome/browser/ui/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.
 
 import("//build/config/ios/rules.gni")
 
 source_set("ui") {
   sources = [
     "UIView+SizeClassSupport.h",
     "UIView+SizeClassSupport.mm",
@@ skipping 234 matching lines @@
     "//components/search_engines",
     "//components/sessions",
     "//components/strings",
     "//components/toolbar",
     "//components/url_formatter",
     "//ios/chrome/app:tests_hook",
     "//ios/chrome/app/strings",
     "//ios/chrome/browser",
     "//ios/chrome/browser/bookmarks",
     "//ios/chrome/browser/browser_state",
+    "//ios/chrome/browser/content_suggestions",
     "//ios/chrome/browser/favicon",
     "//ios/chrome/browser/find_in_page",
     "//ios/chrome/browser/first_run",
     "//ios/chrome/browser/geolocation:geolocation_internal",
     "//ios/chrome/browser/infobars",
     "//ios/chrome/browser/metrics:metrics_internal",
     "//ios/chrome/browser/native_app_launcher:native_app_launcher_internal",
     "//ios/chrome/browser/net",
     "//ios/chrome/browser/passwords",
     "//ios/chrome/browser/payments",
@@ skipping 152 matching lines @@
     "//ios/chrome/browser/tabs:tabs_internal",
     "//ios/chrome/browser/ui/omnibox:omnibox_internal",
     "//ios/chrome/browser/ui/toolbar",
     "//ios/chrome/test/base:perf_test_support",
     "//testing/gtest",
     "//third_party/ocmock",
     "//ui/base:test_support",
   ]
   libs = [ "UIKit.framework" ]
 }