Removing ServerWindowCompositorFrameSinkManager::ShouldDraw()

services/ui/ws/frame_generator.cc

 // Copyright 2016 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 "services/ui/ws/frame_generator.h"
 
 #include <utility>
 
 #include "base/containers/adapters.h"
 #include "cc/output/compositor_frame.h"
@@ skipping 141 matching lines @@
   }
   frame.metadata.device_scale_factor = device_scale_factor_;
 
   return frame;
 }
 
 void FrameGenerator::DrawWindow(cc::RenderPass* pass, ServerWindow* window) {
   if (!window->visible())
     return;
 
-  if (!window->compositor_frame_sink_manager() ||
-      !window->compositor_frame_sink_manager()->ShouldDraw())
+  if (!window->compositor_frame_sink_manager())
     return;
 
   cc::SurfaceId default_surface_id =
       window->compositor_frame_sink_manager()->GetLatestSurfaceId(
           mojom::CompositorFrameSinkType::DEFAULT);
 
   if (!default_surface_id.is_valid())
     return;
 
   gfx::Transform quad_to_target_transform;
@@ skipping 128 matching lines @@
   cc::SurfaceId underlay_surface_id =
       window->compositor_frame_sink_manager()->GetLatestSurfaceId(
           mojom::CompositorFrameSinkType::UNDERLAY);
   if (underlay_surface_id.is_valid())
     RemoveFrameSinkReference(underlay_surface_id.frame_sink_id());
 }
 
 }  // namespace ws
 
 }  // namespace ui