[Sync] Move //sync to //components/sync.

sync/test/mock_invalidation_tracker.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 "sync/test/mock_invalidation_tracker.h"
-
-#include <stdint.h>
-
-#include "base/logging.h"
-#include "sync/test/trackable_mock_invalidation.h"
-
-namespace syncer {
-
-std::unique_ptr<TrackableMockInvalidation>
-MockInvalidationTracker::IssueUnknownVersionInvalidation() {
-  return std::unique_ptr<TrackableMockInvalidation>(
-      new TrackableMockInvalidation(true, -1, std::string(), this, next_id_++));
-}
-
-std::unique_ptr<TrackableMockInvalidation>
-MockInvalidationTracker::IssueInvalidation(int64_t version,
-                                           const std::string& payload) {
-  return std::unique_ptr<TrackableMockInvalidation>(
-      new TrackableMockInvalidation(false, version, payload, this, next_id_++));
-}
-
-MockInvalidationTracker::MockInvalidationTracker() : next_id_(0) {
-}
-
-MockInvalidationTracker::~MockInvalidationTracker() {
-}
-
-void MockInvalidationTracker::Acknowledge(int invalidation_id) {
-  acknowledged_.insert(invalidation_id);
-}
-
-void MockInvalidationTracker::Drop(int invalidation_id) {
-  dropped_.insert(invalidation_id);
-}
-
-bool MockInvalidationTracker::IsUnacked(int invalidation_id) const {
-  DCHECK_LE(invalidation_id, next_id_);
-  return !IsAcknowledged(invalidation_id) && !IsDropped(invalidation_id);
-}
-
-bool MockInvalidationTracker::IsAcknowledged(int invalidation_id) const {
-  DCHECK_LE(invalidation_id, next_id_);
-  return acknowledged_.find(invalidation_id) != acknowledged_.end();
-}
-
-bool MockInvalidationTracker::IsDropped(int invalidation_id) const {
-  DCHECK_LE(invalidation_id, next_id_);
-  return dropped_.find(invalidation_id) != dropped_.end();
-}
-
-bool MockInvalidationTracker::AllInvalidationsAccountedFor() const {
-  for (int i = 0; i < next_id_; ++i) {
-    if (IsUnacked(i)) {
-      return false;
-    }
-  }
-  return true;
-}
-
-}  // namespace syncer