Local NTP: Introduce OneGoogleBarService

chrome/browser/search/one_google_bar/one_google_bar_data.cc

 // Copyright 2017 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 "chrome/browser/search/one_google_bar/one_google_bar_data.h"
 
 OneGoogleBarData::OneGoogleBarData() = default;
 OneGoogleBarData::OneGoogleBarData(const OneGoogleBarData&) = default;
 OneGoogleBarData::OneGoogleBarData(OneGoogleBarData&&) = default;
 OneGoogleBarData::~OneGoogleBarData() = default;
 
 OneGoogleBarData& OneGoogleBarData::operator=(const OneGoogleBarData&) =
     default;
 OneGoogleBarData& OneGoogleBarData::operator=(OneGoogleBarData&&) = default;
+
+bool operator==(const OneGoogleBarData& lhs, const OneGoogleBarData& rhs) {
+  return lhs.bar_html == rhs.bar_html &&
+         lhs.in_head_script == rhs.in_head_script &&
+         lhs.in_head_style == rhs.in_head_style &&
+         lhs.after_bar_script == rhs.after_bar_script &&
+         lhs.end_of_body_html == rhs.end_of_body_html &&
+         lhs.end_of_body_script == rhs.end_of_body_script;
+}
+
+bool operator!=(const OneGoogleBarData& lhs, const OneGoogleBarData& rhs) {
+  return !(lhs == rhs);
+}