PrerenderingLoader initial integration with PrerenderManager/PrerenderHandle

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 c38afcb7ab8f248ff3751aa2ecabf301cdf3c91c..7f10292fd83f0a35041c24229f15f074ce18aced 100644
--- a/chrome/browser/android/offline_pages/prerendering_offliner.cc
+++ b/chrome/browser/android/offline_pages/prerendering_offliner.cc
@@ -21,7 +21,7 @@ PrerenderingOffliner::PrerenderingOffliner(
 PrerenderingOffliner::~PrerenderingOffliner() {}
 
 void PrerenderingOffliner::OnLoadPageDone(
-    const Offliner::CompletionStatus load_status,
+    Offliner::CompletionStatus load_status,
     content::WebContents* contents) {
   // TODO(dougarnett): Implement save attempt and running CompletionCallback.
 }