Introduce IOSChromeProfileInvalidationProviderFactory (iOS)

ios/public/test/test_keyed_service_provider.cc

Index: ios/public/test/test_keyed_service_provider.cc
diff --git a/ios/public/test/test_keyed_service_provider.cc b/ios/public/test/test_keyed_service_provider.cc
index 068b6ebca7eeaed3a3c7e47c998c30b32d75dccf..9c3204fb4a244705e11e598c525f48762967ca5d 100644
--- a/ios/public/test/test_keyed_service_provider.cc
+++ b/ios/public/test/test_keyed_service_provider.cc
@@ -97,17 +97,6 @@ TestKeyedServiceProvider::GetSyncServiceForBrowserStateIfExists(
 }
 
 KeyedServiceBaseFactory*
-TestKeyedServiceProvider::GetProfileInvalidationProviderFactory() {
-  return MissingServiceKeyedServiceFactory::GetInstance();
-}
-
-invalidation::ProfileInvalidationProvider*
-TestKeyedServiceProvider::GetProfileInvalidationProviderForBrowserState(
-    ios::ChromeBrowserState* browser_state) {
-  return nullptr;
-}
-
-KeyedServiceBaseFactory*
 TestKeyedServiceProvider::GetDataReductionProxySettingsFactory() {
   return MissingServiceKeyedServiceFactory::GetInstance();
 }