[Sync] Rename csync namespace to syncer

sync/internal_api/debug_info_event_listener.h

Index: sync/internal_api/debug_info_event_listener.h
diff --git a/sync/internal_api/debug_info_event_listener.h b/sync/internal_api/debug_info_event_listener.h
index fec0b67941bef4e558cc6088ee781086f218a283..f671dd2c2aba9decc99359b44f17b2ca98794582 100644
--- a/sync/internal_api/debug_info_event_listener.h
+++ b/sync/internal_api/debug_info_event_listener.h
@@ -17,28 +17,28 @@
 #include "sync/sessions/debug_info_getter.h"
 #include "sync/sessions/session_state.h"
 
-namespace csync {
+namespace syncer {
 
 const unsigned int kMaxEntries = 6;
 
 // Listens to events and records them in a queue. And passes the events to
 // syncer when requested.
-class DebugInfoEventListener : public csync::SyncManager::Observer,
-                               public csync::sessions::DebugInfoGetter {
+class DebugInfoEventListener : public syncer::SyncManager::Observer,
+                               public syncer::sessions::DebugInfoGetter {
  public:
   DebugInfoEventListener();
   virtual ~DebugInfoEventListener();
 
   // SyncManager::Observer implementation.
   virtual void OnSyncCycleCompleted(
-    const csync::sessions::SyncSessionSnapshot& snapshot) OVERRIDE;
+    const syncer::sessions::SyncSessionSnapshot& snapshot) OVERRIDE;
   virtual void OnInitializationComplete(
-    const csync::WeakHandle<csync::JsBackend>& js_backend,
+    const syncer::WeakHandle<syncer::JsBackend>& js_backend,
       bool success) OVERRIDE;
   virtual void OnConnectionStatusChange(
-      csync::ConnectionStatus connection_status) OVERRIDE;
+      syncer::ConnectionStatus connection_status) OVERRIDE;
   virtual void OnPassphraseRequired(
-      csync::PassphraseRequiredReason reason,
+      syncer::PassphraseRequiredReason reason,
       const sync_pb::EncryptedData& pending_keys) OVERRIDE;
   virtual void OnPassphraseAccepted() OVERRIDE;
   virtual void OnBootstrapTokenUpdated(
@@ -50,7 +50,7 @@ class DebugInfoEventListener : public csync::SyncManager::Observer,
       bool encrypt_everything) OVERRIDE;
   virtual void OnEncryptionComplete() OVERRIDE;
   virtual void OnActionableError(
-      const csync::SyncProtocolError& sync_error) OVERRIDE;
+      const syncer::SyncProtocolError& sync_error) OVERRIDE;
 
   // Sync manager events.
   void OnNudgeFromDatatype(syncable::ModelType datatype);
@@ -86,5 +86,5 @@ class DebugInfoEventListener : public csync::SyncManager::Observer,
   DISALLOW_COPY_AND_ASSIGN(DebugInfoEventListener);
 };
 
-}  // namespace csync
+}  // namespace syncer
 #endif  // SYNC_INTERNAL_API_DEBUG_INFO_EVENT_LISTENER_H_