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

components/sync/engine_impl/backoff_delay_provider.h

Index: components/sync/engine_impl/backoff_delay_provider.h
diff --git a/sync/engine/backoff_delay_provider.h b/components/sync/engine_impl/backoff_delay_provider.h
similarity index 88%
rename from sync/engine/backoff_delay_provider.h
rename to components/sync/engine_impl/backoff_delay_provider.h
index 75cc71b4cc6eadbc33ffa017c6a86364b4a795e4..7f599e207a9e2c0fa9e832f866fb9054663fe414 100644
--- a/sync/engine/backoff_delay_provider.h
+++ b/components/sync/engine_impl/backoff_delay_provider.h
@@ -2,12 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef SYNC_ENGINE_BACKOFF_DELAY_PROVIDER_H_
-#define SYNC_ENGINE_BACKOFF_DELAY_PROVIDER_H_
+#ifndef COMPONENTS_SYNC_ENGINE_IMPL_BACKOFF_DELAY_PROVIDER_H_
+#define COMPONENTS_SYNC_ENGINE_IMPL_BACKOFF_DELAY_PROVIDER_H_
 
 #include "base/macros.h"
 #include "base/time/time.h"
-#include "sync/base/sync_export.h"
+#include "components/sync/base/sync_export.h"
 
 namespace syncer {
 
@@ -54,4 +54,4 @@ class SYNC_EXPORT BackoffDelayProvider {
 
 }  // namespace syncer
 
-#endif  // SYNC_ENGINE_BACKOFF_DELAY_PROVIDER_H_
+#endif  // COMPONENTS_SYNC_ENGINE_IMPL_BACKOFF_DELAY_PROVIDER_H_