message: Remove debug overlay graphic now that bug is purged.
diff: @@ -1149,13 +1149,6 @@ export abstract class ViewState3d extends ViewState {
  const gf = IModelApp.renderSystem.createTriMesh(args, this.iModel);
  if (undefined !== gf)
  context.setViewBackground(gf);
  -
  - // ###TODO: Remove this...we're using it to debug failure to blend translucent overlay decorations
  - args.vertIndices = [3, 2, 0];
  - args.colors.initUniform(0x7f007f7f);
  - const triangle = IModelApp.renderSystem.createTriMesh(args, this.iModel);
  - if (undefined !== triangle)
  - context.addViewOverlay(triangle);
  }
  protected drawGroundPlane(context: DecorateContext): void {
  