Revert of Post loading tasks on the appropriate WebFrameScheduler's queue

content/renderer/render_thread_impl.h

Index: content/renderer/render_thread_impl.h
diff --git a/content/renderer/render_thread_impl.h b/content/renderer/render_thread_impl.h
index 9eed3650ca494d3191d504b0ec6aa6be3d109f7f..190d5578d98f0a44fd96a015051abbd7d5eb446d 100644
--- a/content/renderer/render_thread_impl.h
+++ b/content/renderer/render_thread_impl.h
@@ -109,6 +109,7 @@
 class RendererBlinkPlatformImpl;
 class RendererDemuxerAndroid;
 class ResourceDispatchThrottler;
+class ResourceSchedulingFilter;
 class V8SamplingProfiler;
 class VideoCaptureImplManager;
 class WebGraphicsContext3DCommandBufferImpl;
@@ -615,6 +616,8 @@
   scoped_refptr<base::SingleThreadTaskRunner>
       main_thread_compositor_task_runner_;
 
+  scoped_refptr<ResourceSchedulingFilter> resource_scheduling_filter_;
+
   // Compositor settings.
   bool is_gpu_rasterization_enabled_;
   bool is_gpu_rasterization_forced_;