Flag for Offline Page Sharing

components/offline_pages/offline_page_feature.cc

Index: components/offline_pages/offline_page_feature.cc
diff --git a/components/offline_pages/offline_page_feature.cc b/components/offline_pages/offline_page_feature.cc
index d522bc9658639475d71ae50fa7352eb223f3c2f7..0d161d6158e216aa6f9108e573864e0f30f77dac 100644
--- a/components/offline_pages/offline_page_feature.cc
+++ b/components/offline_pages/offline_page_feature.cc
@@ -26,9 +26,13 @@ const base::Feature kOfflinePagesCTFeature {
    "OfflinePagesCT", base::FEATURE_DISABLED_BY_DEFAULT
 };
 
+const base::Feature kOfflinePagesSharingFeature{
+    "OfflinePagesSharing", base::FEATURE_DISABLED_BY_DEFAULT};
+
 bool IsOfflinePagesEnabled() {
   return IsOfflineBookmarksEnabled() || IsOffliningRecentPagesEnabled() ||
-         IsOfflinePagesBackgroundLoadingEnabled() || IsOfflinePagesCTEnabled();
+         IsOfflinePagesBackgroundLoadingEnabled() ||
+         IsOfflinePagesCTEnabled() || IsOfflinePagesSharingEnabled();
 }
 
 bool IsOfflineBookmarksEnabled() {
@@ -47,4 +51,8 @@ bool IsOfflinePagesCTEnabled() {
   return base::FeatureList::IsEnabled(kOfflinePagesCTFeature);
 }
 
+bool IsOfflinePagesSharingEnabled() {
+  return base::FeatureList::IsEnabled(kOfflinePagesSharingFeature);
+}
+
 }  // namespace offline_pages