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

components/sync/base/extensions_activity.h

Index: components/sync/base/extensions_activity.h
diff --git a/sync/util/extensions_activity.h b/components/sync/base/extensions_activity.h
similarity index 89%
rename from sync/util/extensions_activity.h
rename to components/sync/base/extensions_activity.h
index a6e4bc7e1214b99d35358adc98c33d7bce99f64e..6b8e8dd5374f1c7ca5602b36f300b7bfd5b9bc6c 100644
--- a/sync/util/extensions_activity.h
+++ b/components/sync/base/extensions_activity.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef SYNC_UTIL_EXTENSIONS_ACTIVITY_H_
-#define SYNC_UTIL_EXTENSIONS_ACTIVITY_H_
+#ifndef COMPONENTS_SYNC_BASE_EXTENSIONS_ACTIVITY_H_
+#define COMPONENTS_SYNC_BASE_EXTENSIONS_ACTIVITY_H_
 
 #include <stdint.h>
 
@@ -12,7 +12,7 @@
 
 #include "base/memory/ref_counted.h"
 #include "base/synchronization/lock.h"
-#include "sync/base/sync_export.h"
+#include "components/sync/base/sync_export.h"
 
 namespace syncer {
 
@@ -62,4 +62,4 @@ class SYNC_EXPORT ExtensionsActivity
 
 }  // namespace syncer
 
-#endif  // SYNC_UTIL_EXTENSIONS_ACTIVITY_H_
+#endif  // COMPONENTS_SYNC_BASE_EXTENSIONS_ACTIVITY_H_