modules/web/src/main/java/javafx/scene/web/WebView.java

*** 67,76 ****
--- 67,77 ----
  import javafx.css.converter.SizeConverter;
  import com.sun.javafx.geom.BaseBounds;
  import com.sun.javafx.geom.PickRay;
  import com.sun.javafx.geom.transform.BaseTransform;
  import com.sun.javafx.scene.DirtyBits;
+ import com.sun.javafx.scene.SceneHelper;
  import com.sun.javafx.scene.input.PickResultChooser;
  import com.sun.javafx.sg.prism.NGNode;
  import com.sun.javafx.sg.prism.web.NGWebView;
  import com.sun.javafx.tk.TKPulseListener;
  import com.sun.javafx.tk.Toolkit;
*** 990,1006 ****
  
          boolean reallyVisible = isTreeReallyVisible();
  
          if (reallyVisible) {
              if (page.isDirty()) {
!                 Scene.impl_setAllowPGAccess(true);
                  final NGWebView peer = impl_getPeer();
                  peer.update(); // creates new render queues
                  if (page.isRepaintPending()) {
                      impl_markDirty(DirtyBits.WEBVIEW_VIEW);
                  }
!                 Scene.impl_setAllowPGAccess(false);
              }
          } else {
              page.dropRenderFrames();
          }
      }
--- 991,1007 ----
  
          boolean reallyVisible = isTreeReallyVisible();
  
          if (reallyVisible) {
              if (page.isDirty()) {
!                 SceneHelper.setAllowPGAccess(true);
                  final NGWebView peer = impl_getPeer();
                  peer.update(); // creates new render queues
                  if (page.isRepaintPending()) {
                      impl_markDirty(DirtyBits.WEBVIEW_VIEW);
                  }
!                 SceneHelper.setAllowPGAccess(false);
              }
          } else {
              page.dropRenderFrames();
          }
      }