Few cleanups in components/nacl due to comments post landing (r236821).

components/nacl/browser/nacl_broker_service_win.cc

Index: components/nacl/browser/nacl_broker_service_win.cc
diff --git a/components/nacl/browser/nacl_broker_service_win.cc b/components/nacl/browser/nacl_broker_service_win.cc
index af23be1c37bab40abf5ba951896b7fb02d97e939..48b83bf5d5ab8e92b615470a22b63fc63801765c 100644
--- a/components/nacl/browser/nacl_broker_service_win.cc
+++ b/components/nacl/browser/nacl_broker_service_win.cc
@@ -95,8 +95,7 @@ void NaClBrokerService::OnDebugExceptionHandlerLaunched(int32 pid,
 NaClBrokerHost* NaClBrokerService::GetBrokerHost() {
   BrowserChildProcessHostIterator iter(PROCESS_TYPE_NACL_BROKER);
   while (!iter.Done()) {
-    NaClBrokerHost* host = static_cast<NaClBrokerHost*>(
-        iter.GetDelegate());
+    NaClBrokerHost* host = static_cast<NaClBrokerHost*>(iter.GetDelegate());
     if (!host->IsTerminating())
       return host;
     ++iter;