[Sync] Move //components/sync to the syncer namespace.

components/sync/engine/cycle/type_debug_info_observer.h

Index: components/sync/engine/cycle/type_debug_info_observer.h
diff --git a/components/sync/engine/cycle/type_debug_info_observer.h b/components/sync/engine/cycle/type_debug_info_observer.h
index 7ee4b3bc3f8e8f80424f7310e497d35c177b8854..8a63d216a3ee134b721fe8afd49fb60d835a1068 100644
--- a/components/sync/engine/cycle/type_debug_info_observer.h
+++ b/components/sync/engine/cycle/type_debug_info_observer.h
@@ -19,11 +19,11 @@ class TypeDebugInfoObserver {
   TypeDebugInfoObserver();
   virtual ~TypeDebugInfoObserver();
 
-  virtual void OnCommitCountersUpdated(syncer::ModelType type,
+  virtual void OnCommitCountersUpdated(ModelType type,
                                        const CommitCounters& counters) = 0;
-  virtual void OnUpdateCountersUpdated(syncer::ModelType type,
+  virtual void OnUpdateCountersUpdated(ModelType type,
                                        const UpdateCounters& counters) = 0;
-  virtual void OnStatusCountersUpdated(syncer::ModelType type,
+  virtual void OnStatusCountersUpdated(ModelType type,
                                        const StatusCounters& counters) = 0;
 };