Ntp: show AllDismissedItem when all sections have been dismissed.

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 fe547bc2c60b743b4c32839c01d9f391d5f2c7a2..e71669651bf2db3baa4de25f5ca6e1bf6229243b 100644
--- a/chrome/browser/android/ntp/ntp_snippets_bridge.cc
+++ b/chrome/browser/android/ntp/ntp_snippets_bridge.cc
@@ -260,6 +260,12 @@ void NTPSnippetsBridge::DismissCategory(JNIEnv* env,
   content_suggestions_service_->DismissCategory(CategoryFromIDValue(category));
 }
 
+void NTPSnippetsBridge::RestoreDismissedCategories(
+    JNIEnv* env,
+    const JavaParamRef<jobject>& obj) {
+  content_suggestions_service_->RestoreDismissedCategories();
+}
+
 void NTPSnippetsBridge::GetURLVisited(JNIEnv* env,
                                       const JavaParamRef<jobject>& obj,
                                       const JavaParamRef<jobject>& jcallback,