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

sync/internal_api/public/engine/polling_constants.h

Index: sync/internal_api/public/engine/polling_constants.h
diff --git a/sync/internal_api/public/engine/polling_constants.h b/sync/internal_api/public/engine/polling_constants.h
deleted file mode 100644
index 8ef1fbcc49a73571d73dddf9aae00307f975a9f8..0000000000000000000000000000000000000000
--- a/sync/internal_api/public/engine/polling_constants.h
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 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.
-//
-// Constants used by SyncScheduler when polling servers for updates.
-
-#ifndef SYNC_INTERNAL_API_PUBLIC_ENGINE_POLLING_CONSTANTS_H_
-#define SYNC_INTERNAL_API_PUBLIC_ENGINE_POLLING_CONSTANTS_H_
-
-#include <stdint.h>
-
-#include "sync/base/sync_export.h"
-
-namespace syncer {
-
-SYNC_EXPORT extern const int64_t kDefaultShortPollIntervalSeconds;
-SYNC_EXPORT extern const int64_t kDefaultLongPollIntervalSeconds;
-SYNC_EXPORT extern const int64_t kMaxBackoffSeconds;
-SYNC_EXPORT extern const int kBackoffRandomizationFactor;
-SYNC_EXPORT extern const int kInitialBackoffRetrySeconds;
-SYNC_EXPORT extern const int kInitialBackoffShortRetrySeconds;
-SYNC_EXPORT extern const int kInitialBackoffImmediateRetrySeconds;
-
-}  // namespace syncer
-
-#endif  // SYNC_INTERNAL_API_PUBLIC_ENGINE_POLLING_CONSTANTS_H_