[Sync] Move model_type* from syncable/ to base/

sync/internal_api/public/engine/model_safe_worker_unittest.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 "sync/internal_api/public/engine/model_safe_worker.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 33 matching lines @@
   routing_info[syncable::BOOKMARKS] = GROUP_PASSIVE;
   routing_info[syncable::NIGORI] = GROUP_UI;
   routing_info[syncable::PREFERENCES] = GROUP_DB;
   const syncable::ModelTypeSet expected_types(
       syncable::BOOKMARKS,
       syncable::NIGORI,
       syncable::PREFERENCES);
   EXPECT_TRUE(GetRoutingInfoTypes(routing_info).Equals(expected_types));
 }
 
+TEST_F(ModelSafeWorkerTest, ModelSafeRoutingInfoToPayloadMap) {
+  std::string payload = "test";
+  ModelSafeRoutingInfo routing_info;
+  routing_info[syncable::BOOKMARKS] = GROUP_PASSIVE;
+  routing_info[syncable::NIGORI] = GROUP_UI;
+  routing_info[syncable::PREFERENCES] = GROUP_DB;
+  syncable::ModelTypePayloadMap types_with_payloads =
+      ModelSafeRoutingInfoToPayloadMap(routing_info, payload);
+  ASSERT_EQ(routing_info.size(), types_with_payloads.size());
+  for (ModelSafeRoutingInfo::iterator iter = routing_info.begin();
+       iter != routing_info.end();
+       ++iter) {
+    EXPECT_EQ(payload, types_with_payloads[iter->first]);
+  }
+}
+
 }  // namespace
 }  // namespace syncer