📰 Let the backend trigger sign in related refreshes

components/ntp_snippets/content_suggestions_service_unittest.cc

Index: components/ntp_snippets/content_suggestions_service_unittest.cc
diff --git a/components/ntp_snippets/content_suggestions_service_unittest.cc b/components/ntp_snippets/content_suggestions_service_unittest.cc
index fb982d4ab6d380005d37745c53803fd5e1eb2544..c58cfbbe717c6f91868ead917fbb8b697c185679 100644
--- a/components/ntp_snippets/content_suggestions_service_unittest.cc
+++ b/components/ntp_snippets/content_suggestions_service_unittest.cc
@@ -119,6 +119,7 @@ class MockServiceObserver : public ContentSuggestionsService::Observer {
                void(Category changed_category, CategoryStatus new_status));
   MOCK_METHOD1(OnSuggestionInvalidated,
                void(const ContentSuggestion::ID& suggestion_id));
+  MOCK_METHOD0(OnFullRefreshRequired, void());
   MOCK_METHOD0(ContentSuggestionsServiceShutdown, void());
 
  private:
@@ -214,7 +215,8 @@ class ContentSuggestionsServiceTest : public testing::Test {
       ContentSuggestionsService::State enabled) {
     ASSERT_FALSE(service_);
     service_.reset(new ContentSuggestionsService(
-        enabled, /*history_service=*/nullptr, pref_service_.get()));
+        enabled, /*signin_manager=*/nullptr, /*history_service=*/nullptr,
+        pref_service_.get()));
   }
 
   void ResetService() {