Another branch build fix

mojo/shell/application_manager_apptest_driver.cc

 // Copyright 2015 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 "base/at_exit.h"
 #include "base/base_paths.h"
 #include "base/base_switches.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 100 matching lines @@
 
   // Driver:
   void QuitDriver() override {
     target_.Terminate(0, false);
     app_->Quit();
   }
 
   void DidCreateChannel(mojo::embedder::ChannelInfo* channel_info) {}
 
   mojo::ApplicationImpl* app_;
-  base::WeakPtrFactory<TargetApplicationDelegate> weak_factory_;
   base::Process target_;
   mojo::WeakBindingSet<Driver> bindings_;
+  base::WeakPtrFactory<TargetApplicationDelegate> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(TargetApplicationDelegate);
 };
 
 }  // namespace
 
 int main(int argc, char** argv) {
   base::AtExitManager at_exit;
   base::CommandLine::Init(argc, argv);
 
   mojo::runner::InitializeLogging();
 
   TargetApplicationDelegate delegate;
   return mojo::runner::TestNativeMain(&delegate);
 }