sync: Inject sync/'s dependency on invalidations

chrome/browser/sync/glue/invalidation_wrapper.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 "chrome/browser/sync/glue/invalidation_wrapper.h"
+
+#include <string>
+
+namespace browser_sync {
+
+InvalidationWrapper::InvalidationWrapper(
+    const syncer::Invalidation& invalidation)
+    : invalidation_(invalidation) {
+}
+
+InvalidationWrapper::~InvalidationWrapper() {
+}
+
+bool InvalidationWrapper::IsUnknownVersion() const {
+  return invalidation_.is_unknown_version();
+}
+
+const std::string& InvalidationWrapper::GetPayload() const {
+  return invalidation_.payload();
+}
+
+int64 InvalidationWrapper::GetVersion() const {
+  return invalidation_.version();
+}
+
+void InvalidationWrapper::Acknowledge() {
+  invalidation_.Acknowledge();
+}
+
+void InvalidationWrapper::Drop() {
+  invalidation_.Drop();
+}
+
+}  // namespace browser_sync