Additional build fixes for aura

chrome/browser/chrome_browser_main_aura.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chrome_browser_main_aura.h"
 
 #include "base/logging.h"
 
 ChromeBrowserMainPartsAura::ChromeBrowserMainPartsAura(
-    const MainFunctionParams& parameters) {
+    const MainFunctionParams& parameters)
+    : ChromeBrowserMainParts(parameters) {
   NOTIMPLEMENTED();
 }
 
 void ChromeBrowserMainPartsAura::PreEarlyInitialization() {
   NOTIMPLEMENTED();
 }
 
 void ChromeBrowserMainPartsAura::PostMainMessageLoopStart() {
   NOTIMPLEMENTED();
 }