[Sync] Move //components/sync to the syncer namespace, take 2.

components/sync/test/engine/mock_nudge_handler.cc

 // 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/sync/test/engine/mock_nudge_handler.h"
 
 namespace syncer {
 
 MockNudgeHandler::MockNudgeHandler()
     : num_initial_nudges_(0), num_commit_nudges_(0), num_refresh_nudges_(0) {}
 
 MockNudgeHandler::~MockNudgeHandler() {}
 
-void MockNudgeHandler::NudgeForInitialDownload(syncer::ModelType type) {
+void MockNudgeHandler::NudgeForInitialDownload(ModelType type) {
   num_initial_nudges_++;
 }
 
-void MockNudgeHandler::NudgeForCommit(syncer::ModelType type) {
+void MockNudgeHandler::NudgeForCommit(ModelType type) {
   num_commit_nudges_++;
 }
 
-void MockNudgeHandler::NudgeForRefresh(syncer::ModelType type) {
+void MockNudgeHandler::NudgeForRefresh(ModelType type) {
   num_refresh_nudges_++;
 }
 
 int MockNudgeHandler::GetNumInitialDownloadNudges() const {
   return num_initial_nudges_;
 }
 
 int MockNudgeHandler::GetNumCommitNudges() const {
   return num_commit_nudges_;
 }
 
 int MockNudgeHandler::GetNumRefreshNudges() const {
   return num_refresh_nudges_;
 }
 
 void MockNudgeHandler::ClearCounters() {
   num_initial_nudges_ = 0;
   num_commit_nudges_ = 0;
   num_refresh_nudges_ = 0;
 }
 
 }  // namespace syncer