Move Autofill Payments integration checkbox to the sync settings page.

chrome/browser/ui/webui/options/autofill_options_handler.h

Index: chrome/browser/ui/webui/options/autofill_options_handler.h
diff --git a/chrome/browser/ui/webui/options/autofill_options_handler.h b/chrome/browser/ui/webui/options/autofill_options_handler.h
index 58d51e9e6304b928d07c90bf2d97426744df6eb3..ef00b3ec45bf4d79634e491ea5179453358b8c32 100644
--- a/chrome/browser/ui/webui/options/autofill_options_handler.h
+++ b/chrome/browser/ui/webui/options/autofill_options_handler.h
@@ -13,8 +13,6 @@
 #include "base/scoped_observer.h"
 #include "chrome/browser/ui/webui/options/options_ui.h"
 #include "components/autofill/core/browser/personal_data_manager_observer.h"
-#include "components/browser_sync/browser/profile_sync_service.h"
-#include "components/sync_driver/sync_service_observer.h"
 
 namespace autofill {
 class AutofillProfile;
@@ -29,8 +27,7 @@ class ListValue;
 namespace options {
 
 class AutofillOptionsHandler : public OptionsPageUIHandler,
-                               public autofill::PersonalDataManagerObserver,
-                               public sync_driver::SyncServiceObserver {
+                               public autofill::PersonalDataManagerObserver {
  public:
   AutofillOptionsHandler();
   ~AutofillOptionsHandler() override;
@@ -44,9 +41,6 @@ class AutofillOptionsHandler : public OptionsPageUIHandler,
   // PersonalDataManagerObserver implementation.
   void OnPersonalDataChanged() override;
 
-  // sync_driver::SyncServiceObserver implementation.
-  void OnStateChanged() override;
-
  private:
   FRIEND_TEST_ALL_PREFIXES(AutofillOptionsHandlerTest, AddressToDictionary);
 
@@ -112,9 +106,6 @@ class AutofillOptionsHandler : public OptionsPageUIHandler,
   // Unowned pointer, may not be NULL.
   autofill::PersonalDataManager* personal_data_;
 
-  ScopedObserver<ProfileSyncService, sync_driver::SyncServiceObserver>
-      observer_;
-
   DISALLOW_COPY_AND_ASSIGN(AutofillOptionsHandler);
 };