cc: Add a flag to check for tile priority inversion in AssignGpuMemory.

content/renderer/gpu/render_widget_compositor.cc

Index: content/renderer/gpu/render_widget_compositor.cc
diff --git a/content/renderer/gpu/render_widget_compositor.cc b/content/renderer/gpu/render_widget_compositor.cc
index 474f12ced975523f67fd1a051104cf0d63cfbf65..584eb9b95e73114a6bd8ca300342bff1cf3324e5 100644
--- a/content/renderer/gpu/render_widget_compositor.cc
+++ b/content/renderer/gpu/render_widget_compositor.cc
@@ -351,6 +351,8 @@ cc::LayerTreeSettings RenderWidgetCompositor::GenerateLayerTreeSettings(
       compositor_deps->GetBufferToTextureTargetMap();
   settings.image_decode_tasks_enabled =
       compositor_deps->AreImageDecodeTasksEnabled();
+  settings.check_tile_priority_inversion =
+      cmd.HasSwitch(cc::switches::kCheckTilePriorityInversion);
 
   // Build LayerTreeSettings from command line args.
   LayerTreeSettingsFactory::SetBrowserControlsSettings(settings, cmd);