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

sync/notifier/invalidation_notifier_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/notifier/invalidation_notifier.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "jingle/notifier/base/fake_base_task.h"
 #include "jingle/notifier/base/notifier_options.h"
 #include "jingle/notifier/listener/fake_push_client.h"
 #include "net/url_request/url_request_test_util.h"
-#include "sync/internal_api/public/syncable/model_type.h"
-#include "sync/internal_api/public/syncable/model_type_payload_map.h"
+#include "sync/internal_api/public/base/model_type.h"
+#include "sync/internal_api/public/base/model_type_payload_map.h"
 #include "sync/internal_api/public/util/weak_handle.h"
 #include "sync/notifier/invalidation_state_tracker.h"
 #include "sync/notifier/mock_invalidation_state_tracker.h"
 #include "sync/notifier/mock_sync_notifier_observer.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace syncer {
 
 namespace {
@@ skipping 103 matching lines @@
   ResetNotifier();
 
   CreateAndObserveNotifier("fake_state");
   // Should do nothing.
   invalidation_notifier_->SetStateDeprecated("more_spurious_fake_state");
 }
 
 }  // namespace
 
 }  // namespace syncer