Update flags used by offline pages and bookmarks

components/offline_pages/offline_page_feature.h

Index: components/offline_pages/offline_page_feature.h
diff --git a/components/offline_pages/offline_page_feature.h b/components/offline_pages/offline_page_feature.h
index fde3a5ee78eaaa8610a3eefb019901018114a513..259908c3d60a0e387bc1cb84419c9fa90bd8e70d 100644
--- a/components/offline_pages/offline_page_feature.h
+++ b/components/offline_pages/offline_page_feature.h
@@ -10,25 +10,17 @@
 
 namespace offline_pages {
 
+extern const base::Feature kOfflineBookmarksFeature;
 extern const base::Feature kOffliningRecentPagesFeature;
 extern const base::Feature kOfflinePagesBackgroundLoadingFeature;
 
-// GENERATED_JAVA_ENUM_PACKAGE: org.chromium.components.offlinepages
-enum class FeatureMode {
-  // Offline pages feature is disabled.
-  DISABLED,
-  // Offline pages feature is enabled, showing bookmarks in UI strings.
-  ENABLED_AS_BOOKMARKS,
-  // Offline pages feature is enabled, showing saved pages in UI strings.
-  ENABLED_AS_SAVED_PAGES
-};
-
-// Returns the mode where Offline Pages feature is running.
-FeatureMode GetOfflinePageFeatureMode();
-
-// Returns true if offline pages is enabled.
+// Returns true if offline pages, as result of one or more offline features
+// being enabled, is enabled.
 bool IsOfflinePagesEnabled();
 
+// Returns true if offline bookmarks is enabled.
+bool IsOfflineBookmarksEnabled();
+
 // Returns true if offlining of recent pages (aka 'Last N pages') is enabled.
 bool IsOffliningRecentPagesEnabled();