Refactoring the weak_ptr_factory order content/browser folder

content/browser/compositor/gpu_process_transport_factory.h

Index: content/browser/compositor/gpu_process_transport_factory.h
diff --git a/content/browser/compositor/gpu_process_transport_factory.h b/content/browser/compositor/gpu_process_transport_factory.h
index 6b65c1725fafd7d2d4a72cb4520f516aec478a2a..3e54895ddb024f66d2879ed38eefffea56ae2a7e 100644
--- a/content/browser/compositor/gpu_process_transport_factory.h
+++ b/content/browser/compositor/gpu_process_transport_factory.h
@@ -87,7 +87,6 @@ class GpuProcessTransportFactory
   scoped_refptr<ContextProviderCommandBuffer> shared_main_thread_contexts_;
   scoped_ptr<GLHelper> gl_helper_;
   ObserverList<ImageTransportFactoryObserver> observer_list_;
-  base::WeakPtrFactory<GpuProcessTransportFactory> callback_factory_;
   scoped_ptr<cc::SurfaceManager> surface_manager_;
   uint32_t next_surface_id_namespace_;
 
@@ -97,6 +96,8 @@ class GpuProcessTransportFactory
 
   scoped_refptr<BrowserCompositorOutputSurfaceProxy> output_surface_proxy_;
 
+  base::WeakPtrFactory<GpuProcessTransportFactory> callback_factory_;
+
   DISALLOW_COPY_AND_ASSIGN(GpuProcessTransportFactory);
 };