Remove implicit scoped_refptr operator T*

chrome/browser/history/in_memory_url_index.cc

Index: chrome/browser/history/in_memory_url_index.cc
diff --git a/chrome/browser/history/in_memory_url_index.cc b/chrome/browser/history/in_memory_url_index.cc
index a3cb4f882f116ae202e0f96860829c35f9ed8219..18b33b2393048fe9636a63f1ce21c78484f7aee6 100644
--- a/chrome/browser/history/in_memory_url_index.cc
+++ b/chrome/browser/history/in_memory_url_index.cc
@@ -258,7 +258,7 @@ void InMemoryURLIndex::OnCacheLoadDone(
     content::BrowserThread::PostBlockingPoolTask(
         FROM_HERE, base::Bind(DeleteCacheFile, path));
     HistoryService* service =
-        HistoryServiceFactory::GetForProfileWithoutCreating(profile_);
+        HistoryServiceFactory::GetForProfileWithoutCreating(profile_).get();
     if (service && service->backend_loaded()) {
       ScheduleRebuildFromHistory();
     } else {
@@ -273,7 +273,7 @@ void InMemoryURLIndex::OnCacheLoadDone(
 void InMemoryURLIndex::ScheduleRebuildFromHistory() {
   HistoryService* service =
       HistoryServiceFactory::GetForProfile(profile_,
-                                           Profile::EXPLICIT_ACCESS);
+                                           Profile::EXPLICIT_ACCESS).get();
   service->ScheduleDBTask(
       new InMemoryURLIndex::RebuildPrivateDataFromHistoryDBTask(
           this, languages_, scheme_whitelist_),