[Offline Prefetch] Create a new JobScheduler task to wake up for net activity.

chrome/browser/android/chrome_jni_registrar.cc

Index: chrome/browser/android/chrome_jni_registrar.cc
diff --git a/chrome/browser/android/chrome_jni_registrar.cc b/chrome/browser/android/chrome_jni_registrar.cc
index 9017b02b21cfbcd6e453e0e6ef0e54bc2e5fa866..c122ff74c556a70ad77bd71d4cd72c2e4047af7c 100644
--- a/chrome/browser/android/chrome_jni_registrar.cc
+++ b/chrome/browser/android/chrome_jni_registrar.cc
@@ -75,6 +75,7 @@
 #include "chrome/browser/android/offline_pages/background_scheduler_bridge.h"
 #include "chrome/browser/android/offline_pages/downloads/offline_page_download_bridge.h"
 #include "chrome/browser/android/offline_pages/offline_page_bridge.h"
+#include "chrome/browser/android/offline_pages/prefetch/prefetch_background_task.h"
 #include "chrome/browser/android/omnibox/answers_image_bridge.h"
 #include "chrome/browser/android/omnibox/autocomplete_controller_android.h"
 #include "chrome/browser/android/omnibox/omnibox_prerender.h"
@@ -253,6 +254,7 @@ static base::android::RegistrationMethod kChromeRegisteredMethods[] = {
     {"AutofillProfileBridge", autofill::RegisterAutofillProfileBridge},
     {"BackgroundSchedulerBridge",
      offline_pages::android::RegisterBackgroundSchedulerBridge},
+    {"PrefetchBackgroundTask", offline_pages::RegisterPrefetchBackgroundTask},
     {"BluetoothChooserAndroid", BluetoothChooserAndroid::Register},
     {"BookmarkBridge", BookmarkBridge::RegisterBookmarkBridge},
     {"BrowsingDataBridge", RegisterBrowsingDataBridge},