[Sync] Add location parameter to SyncChange in Sync API.

chrome/browser/search_engines/template_url_service.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_H_
 #define CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_H_
 #pragma once
 
 #include <list>
 #include <map>
@@ skipping 274 matching lines @@
       const syncer::SyncDataList& initial_sync_data,
       scoped_ptr<syncer::SyncChangeProcessor> sync_processor,
       scoped_ptr<syncer::SyncErrorFactory> sync_error_factory) OVERRIDE;
   virtual void StopSyncing(syncer::ModelType type) OVERRIDE;
 
   // Processes a local TemplateURL change for Sync. |turl| is the TemplateURL
   // that has been modified, and |type| is the Sync ChangeType that took place.
   // This may send a new SyncChange to the cloud. If our model has not yet been
   // associated with Sync, or if this is triggered by a Sync change, then this
   // does nothing.
-  void ProcessTemplateURLChange(const TemplateURL* turl,
+  void ProcessTemplateURLChange(const tracked_objects::Location& from_here,
+                                const TemplateURL* turl,
                                 syncer::SyncChange::SyncChangeType type);
 
   Profile* profile() const { return profile_; }
 
   // Returns a SyncData with a sync representation of the search engine data
   // from |turl|.
   static syncer::SyncData CreateSyncDataFromTemplateURL(
       const TemplateURL& turl);
 
   // Creates a new heap-allocated TemplateURL* which is populated by overlaying
@@ skipping 373 matching lines @@
 
   // This is used to log the origin of changes to the default search provider.
   // We set this value to increasingly specific values when we know what is the
   // cause/origin of a default search change.
   DefaultSearchChangeOrigin dsp_change_origin_;
 
   DISALLOW_COPY_AND_ASSIGN(TemplateURLService);
 };
 
 #endif  // CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_H_