[OfflinePages] Improve visiblity/handling of "Loading not started" case

chrome/browser/android/offline_pages/prerendering_offliner.cc

Index: chrome/browser/android/offline_pages/prerendering_offliner.cc
diff --git a/chrome/browser/android/offline_pages/prerendering_offliner.cc b/chrome/browser/android/offline_pages/prerendering_offliner.cc
index c2484e46503aeabe3c4402e2b0e3e3a5d869a29b..28fd7a993a7866372f981e0f464d48f7af4f5a31 100644
--- a/chrome/browser/android/offline_pages/prerendering_offliner.cc
+++ b/chrome/browser/android/offline_pages/prerendering_offliner.cc
@@ -148,11 +148,6 @@ bool PrerenderingOffliner::LoadAndSave(const SavePageRequest& request,
     return false;
   }
 
-  if (!GetOrCreateLoader()->CanPrerender()) {
-    DVLOG(1) << "Prerendering not allowed/configured";
-    return false;
-  }
-
   // Do not allow loading for custom tabs clients if 3rd party cookies blocked.
   // TODO(dewittj): Revise api to specify policy rather than hard code to
   // name_space.