Translate: do not show the context menu entry when the feature is disabled

components/translate/ios/browser/language_detection_controller.mm

 // Copyright 2014 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 "components/translate/ios/browser/language_detection_controller.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/time/time.h"
 #include "components/prefs/pref_member.h"
-#include "components/translate/core/common/translate_pref_names.h"
+#include "components/translate/core/browser/translate_pref_names.h"
 #include "components/translate/core/language_detection/language_detection_util.h"
 #import "components/translate/ios/browser/js_language_detection_manager.h"
 #include "components/translate/ios/browser/string_clipping_util.h"
 #import "ios/web/public/url_scheme_util.h"
 #include "ios/web/public/web_state/navigation_context.h"
 #include "ios/web/public/web_state/web_state.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
@@ skipping 117 matching lines @@
     web::NavigationContext* navigation_context) {
   if (navigation_context->IsSameDocument())
     StartLanguageDetection();
 }
 
 void LanguageDetectionController::WebStateDestroyed() {
   web_state()->RemoveScriptCommandCallback(kCommandPrefix);
 }
 
 }  // namespace translate