[iOS/GN] Fix and enable "gn check" for "//ios/*" and "//ios_internal/*".

ios/chrome/browser/search_engines/ui_thread_search_terms_data.cc

 // Copyright 2015 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.
 
 #include "ios/chrome/browser/search_engines/ui_thread_search_terms_data.h"
 
 #include "base/logging.h"
 #include "base/strings/string16.h"
 #include "components/google/core/browser/google_url_tracker.h"
 #include "components/google/core/browser/google_util.h"
 #include "components/omnibox/browser/omnibox_field_trial.h"
 #include "components/search/search.h"
 #include "components/version_info/version_info.h"
 #include "ios/chrome/browser/application_context.h"
 #include "ios/chrome/browser/experimental_flags.h"
 #include "ios/chrome/browser/google/google_brand.h"
 #include "ios/chrome/browser/google/google_url_tracker_factory.h"
 #include "ios/chrome/common/channel_info.h"
 #include "ios/web/public/web_thread.h"
 #include "net/base/escape.h"
 #include "url/gurl.h"
 
 #if defined(ENABLE_RLZ)
-#include "components/rlz/rlz_tracker.h"
+#include "components/rlz/rlz_tracker.h"  // nogncheck
 #endif
 
 namespace ios {
 
 UIThreadSearchTermsData::UIThreadSearchTermsData(
     ios::ChromeBrowserState* browser_state)
     : browser_state_(browser_state) {
   DCHECK(!web::WebThread::IsThreadInitialized(web::WebThread::UI) ||
          web::WebThread::CurrentlyOn(web::WebThread::UI));
 }
@@ skipping 75 matching lines @@
   if (version_info::IsOfficialBuild())
     version += " (Official)";
   version += " " + version_info::GetOSType();
   std::string modifier(GetChannelString());
   if (!modifier.empty())
     version += " " + modifier;
   return version;
 }
 
 }  // namespace ios