📰 Empty state handling for the Bookmarks section

components/ntp_snippets/offline_pages/offline_page_suggestions_provider.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/ntp_snippets/offline_pages/offline_page_suggestions_provider.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/guid.h"
@@ skipping 87 matching lines @@
   NOTREACHED() << "Unknown category " << category.id();
   return CategoryStatus::NOT_PROVIDED;
 }
 
 CategoryInfo OfflinePageSuggestionsProvider::GetCategoryInfo(
     Category category) {
   if (category == recent_tabs_category_) {
     return CategoryInfo(l10n_util::GetStringUTF16(
                             IDS_NTP_RECENT_TAB_SUGGESTIONS_SECTION_HEADER),
                         ContentSuggestionsCardLayout::MINIMAL_CARD,
-                        /* has_more_button */ false);
+                        /* has_more_button */ false,
+                        /* show_if_empty */ false);
   }
   if (category == downloads_category_) {
     return CategoryInfo(
         l10n_util::GetStringUTF16(IDS_NTP_DOWNLOAD_SUGGESTIONS_SECTION_HEADER),
         ContentSuggestionsCardLayout::MINIMAL_CARD,
-        /* has_more_button */ download_manager_ui_enabled_);
+        /* has_more_button */ download_manager_ui_enabled_,
+        /* show_if_empty */ false);
   }
   NOTREACHED() << "Unknown category " << category.id();
   return CategoryInfo(base::string16(),
                       ContentSuggestionsCardLayout::MINIMAL_CARD,
-                      /* has_more_button */ false);
+                      /* has_more_button */ false,
+                      /* show_if_empty */ false);
 }
 
 void OfflinePageSuggestionsProvider::DismissSuggestion(
     const std::string& suggestion_id) {
   Category category = GetCategoryFromUniqueID(suggestion_id);
   std::string offline_page_id = GetWithinCategoryIDFromUniqueID(suggestion_id);
   std::set<std::string> dismissed_ids = ReadDismissedIDsFromPrefs(category);
   dismissed_ids.insert(offline_page_id);
   StoreDismissedIDsToPrefs(category, dismissed_ids);
 }
@@ skipping 231 matching lines @@
 void OfflinePageSuggestionsProvider::StoreDismissedIDsToPrefs(
     Category category,
     const std::set<std::string>& dismissed_ids) {
   base::ListValue list;
   for (const std::string& dismissed_id : dismissed_ids)
     list.AppendString(dismissed_id);
   pref_service_->Set(GetDismissedPref(category), list);
 }
 
 }  // namespace ntp_snippets