Declaring the weak_ptr_factory in proper order in src/cc.

cc/resources/gpu_raster_worker_pool.h

Index: cc/resources/gpu_raster_worker_pool.h
diff --git a/cc/resources/gpu_raster_worker_pool.h b/cc/resources/gpu_raster_worker_pool.h
index 61c8e553e15e0ebe35da23386f39b8b3be639d63..71486c0d94568148fb42d209d4ac389dfd9546dd 100644
--- a/cc/resources/gpu_raster_worker_pool.h
+++ b/cc/resources/gpu_raster_worker_pool.h
@@ -60,8 +60,6 @@ class CC_EXPORT GpuRasterWorkerPool : public RasterWorkerPool,
   bool raster_tasks_pending_;
   bool raster_tasks_required_for_activation_pending_;
 
-  base::WeakPtrFactory<GpuRasterWorkerPool> raster_finished_weak_ptr_factory_;
-
   scoped_refptr<RasterizerTask> raster_finished_task_;
   scoped_refptr<RasterizerTask> raster_required_for_activation_finished_task_;
 
@@ -70,6 +68,8 @@ class CC_EXPORT GpuRasterWorkerPool : public RasterWorkerPool,
   TaskGraph graph_;
   Task::Vector completed_tasks_;
 
+  base::WeakPtrFactory<GpuRasterWorkerPool> raster_finished_weak_ptr_factory_;
+
   base::WeakPtrFactory<GpuRasterWorkerPool> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuRasterWorkerPool);