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

chrome/browser/ui/autofill/chrome_autofill_client.h

Index: chrome/browser/ui/autofill/chrome_autofill_client.h
diff --git a/chrome/browser/ui/autofill/chrome_autofill_client.h b/chrome/browser/ui/autofill/chrome_autofill_client.h
index 70fda229d5843e530084d7cf47229907de3dbe45..e0979753e1dafa1a5f1559d6092f441c323350d5 100644
--- a/chrome/browser/ui/autofill/chrome_autofill_client.h
+++ b/chrome/browser/ui/autofill/chrome_autofill_client.h
@@ -6,6 +6,7 @@
 #define CHROME_BROWSER_UI_AUTOFILL_CHROME_AUTOFILL_CLIENT_H_
 
 #include <memory>
+#include <string>
 #include <vector>
 
 #include "base/callback.h"
@@ -44,7 +45,7 @@ class ChromeAutofillClient
   PersonalDataManager* GetPersonalDataManager() override;
   scoped_refptr<AutofillWebDataService> GetDatabase() override;
   PrefService* GetPrefs() override;
-  sync_driver::SyncService* GetSyncService() override;
+  syncer::SyncService* GetSyncService() override;
   IdentityProvider* GetIdentityProvider() override;
   rappor::RapporService* GetRapporService() override;
   void ShowAutofillSettings() override;