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..2f1ef573bf29f859047db69d0440a801f16eecbc 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -1621,6 +1621,10 @@ 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",

[jianli, 2016/03/12 00:08:30]

nit: replace "_" with '-". Also you can drop "mode" since this is just enable or
disable.

[Pete Williamson, 2016/03/12 00:48:29]

Done.

+     IDS_FLAGS_OFFLINE_PAGES_BACKGROUND_LOADING_NAME,
+     IDS_FLAGS_OFFLINE_PAGES_BACKGROUND_LOADING_DESCRIPTION, kOsAndroid,
+     FEATURE_VALUE_TYPE(offline_pages::kOfflinePagesBackgroundLoadingFeature)},
 #endif  // defined(OS_ANDROID)
     {"low-priority-iframes", IDS_FLAGS_LOW_PRIORITY_IFRAMES_UI_NAME,
      IDS_FLAGS_LOW_PRIORITY_IFRAMES_UI_DESCRIPTION, kOsAll,