📰 Let the backend trigger sign in related refreshes

chrome/browser/android/ntp/ntp_snippets_bridge.cc

Index: chrome/browser/android/ntp/ntp_snippets_bridge.cc
diff --git a/chrome/browser/android/ntp/ntp_snippets_bridge.cc b/chrome/browser/android/ntp/ntp_snippets_bridge.cc
index 026dfe42a4ce38f7c3f33af2c304a6bad634a160..122661892900ed88b9c5e87534237edb00a30f05 100644
--- a/chrome/browser/android/ntp/ntp_snippets_bridge.cc
+++ b/chrome/browser/android/ntp/ntp_snippets_bridge.cc
@@ -434,6 +434,15 @@ void NTPSnippetsBridge::OnSuggestionInvalidated(
       ConvertUTF8ToJavaString(env, suggestion_id.id_within_category()).obj());
 }
 
+void NTPSnippetsBridge::OnFullRefreshRequired() {
+  if (observer_.is_null()) {
+    return;
+  }
+
+  JNIEnv* env = base::android::AttachCurrentThread();
+  Java_SnippetsBridge_onFullRefreshRequired(env, observer_.obj());
+}
+
 void NTPSnippetsBridge::ContentSuggestionsServiceShutdown() {
   observer_.Reset();
   content_suggestions_service_observer_.Remove(content_suggestions_service_);