Revert 145993 - [Sync] Add location parameter to SyncChange in Sync API.

chrome/browser/extensions/extension_sync_bundle.cc

 // 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.
 
 #include "chrome/browser/extensions/extension_sync_bundle.h"
 
 #include "base/location.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_sorting.h"
 #include "chrome/common/extensions/extension.h"
@@ skipping 41 matching lines @@
 void ExtensionSyncBundle::ProcessDeletion(
     std::string extension_id, const syncer::SyncChange& sync_change) {
   RemoveExtension(extension_id);
   sync_processor_->ProcessSyncChanges(FROM_HERE,
                                       syncer::SyncChangeList(1, sync_change));
 }
 
 syncer::SyncChange ExtensionSyncBundle::CreateSyncChange(
     const syncer::SyncData& sync_data) {
   if (HasExtensionId(sync_data.GetTag())) {
-    return syncer::SyncChange(FROM_HERE,
-                              syncer::SyncChange::ACTION_UPDATE,
-                              sync_data);
+    return syncer::SyncChange(syncer::SyncChange::ACTION_UPDATE, sync_data);
   } else {
     AddExtension(sync_data.GetTag());
-    return syncer::SyncChange(FROM_HERE,
-                              syncer::SyncChange::ACTION_ADD,
-                              sync_data);
+    return syncer::SyncChange(syncer::SyncChange::ACTION_ADD, sync_data);
   }
 }
 
 syncer::SyncDataList ExtensionSyncBundle::GetAllSyncData() const {
   std::vector<ExtensionSyncData> extension_sync_data =
       extension_service_->GetExtensionSyncDataList();
   syncer::SyncDataList result(extension_sync_data.size());
   for (int i = 0; i < static_cast<int>(extension_sync_data.size()); ++i) {
     result[i] = extension_sync_data[i].GetSyncData();
   }
@@ skipping 82 matching lines @@
 void ExtensionSyncBundle::RemoveExtension(const std::string& id) {
   synced_extensions_.erase(id);
 }
 
 void ExtensionSyncBundle::MarkPendingExtensionSynced(const std::string& id) {
   pending_sync_data_.erase(id);
   synced_extensions_.insert(id);
 }
 
 }  // namespace extensions