Declaring the weak_ptr_factory in proper order.

cc/resources/image_copy_raster_worker_pool.h

Index: cc/resources/image_copy_raster_worker_pool.h
diff --git a/cc/resources/image_copy_raster_worker_pool.h b/cc/resources/image_copy_raster_worker_pool.h
index 62cf3d064a6c90bd83acbdca52e80b60fd77049c..414c70057d4b345b91b269f75327ad0258e1fad5 100644
--- a/cc/resources/image_copy_raster_worker_pool.h
+++ b/cc/resources/image_copy_raster_worker_pool.h
@@ -102,9 +102,6 @@ class CC_EXPORT ImageCopyRasterWorkerPool : public RasterWorkerPool,
   bool raster_tasks_pending_;
   bool raster_tasks_required_for_activation_pending_;
 
-  base::WeakPtrFactory<ImageCopyRasterWorkerPool>
-      raster_finished_weak_ptr_factory_;
-
   scoped_refptr<RasterizerTask> raster_finished_task_;
   scoped_refptr<RasterizerTask> raster_required_for_activation_finished_task_;
 
@@ -113,6 +110,9 @@ class CC_EXPORT ImageCopyRasterWorkerPool : public RasterWorkerPool,
   TaskGraph graph_;
   Task::Vector completed_tasks_;
 
+  base::WeakPtrFactory<ImageCopyRasterWorkerPool>
+      raster_finished_weak_ptr_factory_;
+
   DISALLOW_COPY_AND_ASSIGN(ImageCopyRasterWorkerPool);
 };