Turn on the new IndexedDB backend.

content/browser/indexed_db/indexed_db_context_impl.cc

Index: content/browser/indexed_db/indexed_db_context_impl.cc
diff --git a/content/browser/indexed_db/indexed_db_context_impl.cc b/content/browser/indexed_db/indexed_db_context_impl.cc
index ea110bb70d9910d1102426e0f661dd50c3389141..6380b8817a77e83e14584e7ceb2a3511b77de268 100644
--- a/content/browser/indexed_db/indexed_db_context_impl.cc
+++ b/content/browser/indexed_db/indexed_db_context_impl.cc
@@ -109,10 +109,7 @@ WebIDBFactory* IndexedDBContextImpl::GetIDBFactory() {
     // Prime our cache of origins with existing databases so we can
     // detect when dbs are newly created.
     GetOriginSet();
-    if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kNewIndexedDB))
-      idb_factory_.reset(new content::WebIDBFactoryImpl());
-    else
-      idb_factory_.reset(WebIDBFactory::create());
+    idb_factory_.reset(new content::WebIDBFactoryImpl());
   }
   return idb_factory_.get();
 }