Flag for Background Loading of Offline Pages.

chrome/browser/about_flags.cc

Index: chrome/browser/about_flags.cc
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index a2055020cbdbadf625cd4594368df4acbd9a704d..7349268c806e93f8658f190dccd6ef469f61ef2d 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -531,6 +531,14 @@ const FeatureEntry::Choice kEnableOfflinePagesChoices[] = {
      ""},
 };
 
+const FeatureEntry::Choice kEnableOfflinePagesBackgroundLoadingChoices[] = {
+    {IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", ""},
+    {IDS_FLAGS_ENABLE_OFFLINE_PAGES_BACKGROUND_LOADING,
+     switches::kEnableOfflinePagesBackgroundLoading, ""},
+    {IDS_FLAGS_DISABLE_OFFLINE_PAGES_BACKGROUND_LOADING,
+     switches::kDisableOfflinePagesBackgroundLoading, ""},
+};
+
 const FeatureEntry::Choice kHerbPrototypeChoices[] = {
     {IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", ""},
     {IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
@@ -1621,6 +1629,10 @@ const FeatureEntry kFeatureEntries[] = {
     {"offline-pages-mode", IDS_FLAGS_OFFLINE_PAGES_NAME,
      IDS_FLAGS_OFFLINE_PAGES_DESCRIPTION, kOsAndroid,
      MULTI_VALUE_TYPE(kEnableOfflinePagesChoices)},
+    {"offline-pages-backgorund_loading_mode",
+     IDS_FLAGS_OFFLINE_PAGES_BACKGROUND_LOADING_NAME,
+     IDS_FLAGS_OFFLINE_PAGES_BACKGROUND_LOADING_DESCRIPTION, kOsAndroid,
+     MULTI_VALUE_TYPE(kEnableOfflinePagesBackgroundLoadingChoices)},
 #endif  // defined(OS_ANDROID)
     {"low-priority-iframes", IDS_FLAGS_LOW_PRIORITY_IFRAMES_UI_NAME,
      IDS_FLAGS_LOW_PRIORITY_IFRAMES_UI_DESCRIPTION, kOsAll,