Add RetainedRef uses where needed.

chrome/browser/browsing_data/browsing_data_remover.cc

Index: chrome/browser/browsing_data/browsing_data_remover.cc
diff --git a/chrome/browser/browsing_data/browsing_data_remover.cc b/chrome/browser/browsing_data/browsing_data_remover.cc
index 0749c863c34d4328849d0b45b287deda6d580057..25aa931f9d4d161f282d5850722070e796fe6381 100644
--- a/chrome/browser/browsing_data/browsing_data_remover.cc
+++ b/chrome/browser/browsing_data/browsing_data_remover.cc
@@ -230,8 +230,9 @@ void ClearChannelIDsOnIOThread(
   net::ChannelIDService* channel_id_service =
       rq_context->GetURLRequestContext()->channel_id_service();
   channel_id_service->GetChannelIDStore()->DeleteAllCreatedBetween(
-      delete_begin, delete_end, base::Bind(&OnClearedChannelIDsOnIOThread,
-                                           std::move(rq_context), callback));
+      delete_begin, delete_end,
+      base::Bind(&OnClearedChannelIDsOnIOThread,
+                 base::RetainedRef(std::move(rq_context)), callback));
 }
 
 }  // namespace
@@ -617,7 +618,7 @@ void BrowsingDataRemover::RemoveImpl(const TimeRange& time_range,
         BrowserThread::PostTask(
             BrowserThread::IO, FROM_HERE,
             base::Bind(&ClearCookiesOnIOThread, delete_begin_, delete_end_,
-                       std::move(sb_context),
+                       base::RetainedRef(std::move(sb_context)),
                        UIThreadTrampoline(
                            base::Bind(&BrowsingDataRemover::OnClearedCookies,
                                       weak_ptr_factory_.GetWeakPtr()))));