Compare GURLs to kUrlConstants with .spec() and string equality

chrome/browser/sync/chrome_sync_client.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 "chrome/browser/sync/chrome_sync_client.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 133 matching lines @@
     DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
     return FaviconServiceFactory::GetForProfile(
         profile_, ServiceAccessType::IMPLICIT_ACCESS);
   }
   history::HistoryService* GetHistoryService() override {
     DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
     return HistoryServiceFactory::GetForProfile(
         profile_, ServiceAccessType::EXPLICIT_ACCESS);
   }
   bool ShouldSyncURL(const GURL& url) const override {
-    if (url == GURL(chrome::kChromeUIHistoryURL)) {
+    if (url == chrome::kChromeUIHistoryURL) {
       // The history page is treated specially as we want it to trigger syncable
       // events for UI purposes.
       return true;
     }
     return url.is_valid() && !url.SchemeIs(content::kChromeUIScheme) &&
            !url.SchemeIs(chrome::kChromeNativeScheme) && !url.SchemeIsFile();
   }
 
   sync_sessions::SyncedWindowDelegatesGetter* GetSyncedWindowDelegatesGetter()
       override {
@@ skipping 462 matching lines @@
   sync_service->RegisterDataTypeController(
       base::MakeUnique<SupervisedUserSyncDataTypeController>(
           syncer::SUPERVISED_USER_SETTINGS, error_callback, this, profile_));
   sync_service->RegisterDataTypeController(
       base::MakeUnique<SupervisedUserSyncDataTypeController>(
           syncer::SUPERVISED_USER_WHITELISTS, error_callback, this, profile_));
 #endif
 }
 
 }  // namespace browser_sync