[Sync] Move //components/sync to the syncer namespace, take 2.

chrome/browser/sync/glue/extension_setting_data_type_controller.h

Index: chrome/browser/sync/glue/extension_setting_data_type_controller.h
diff --git a/chrome/browser/sync/glue/extension_setting_data_type_controller.h b/chrome/browser/sync/glue/extension_setting_data_type_controller.h
index a6db8e82257451182aab971839e9d1346eb9bd96..ecc8ba5994bfbb613b229c140174ff3db6115090 100644
--- a/chrome/browser/sync/glue/extension_setting_data_type_controller.h
+++ b/chrome/browser/sync/glue/extension_setting_data_type_controller.h
@@ -17,20 +17,20 @@ namespace extensions {
 class StorageFrontend;
 }
 
-namespace sync_driver {
+namespace syncer {
 class SyncClient;
 }
 
 namespace browser_sync {
 
 class ExtensionSettingDataTypeController
-    : public sync_driver::NonUIDataTypeController {
+    : public syncer::NonUIDataTypeController {
  public:
   // |type| is either EXTENSION_SETTINGS or APP_SETTINGS.
   // |dump_stack| is called when an unrecoverable error occurs.
   ExtensionSettingDataTypeController(syncer::ModelType type,
                                      const base::Closure& dump_stack,
-                                     sync_driver::SyncClient* sync_client,
+                                     syncer::SyncClient* sync_client,
                                      Profile* profile);
   ~ExtensionSettingDataTypeController() override;