DevTools: better visual feedback for hovered objects is Layers3DView

LayoutTests/inspector/layers/layers-3d-view-hit-testing.html

Index: LayoutTests/inspector/layers/layers-3d-view-hit-testing.html
diff --git a/LayoutTests/inspector/layers/layers-3d-view-hit-testing.html b/LayoutTests/inspector/layers/layers-3d-view-hit-testing.html
index 24fd6419cba3cd157d693b7b0b07fe493b0c7cb3..496b9ec73fb185b2e9b4ffbf164cec10f44387ff 100644
--- a/LayoutTests/inspector/layers/layers-3d-view-hit-testing.html
+++ b/LayoutTests/inspector/layers/layers-3d-view-hit-testing.html
@@ -5,6 +5,7 @@
 <script>
 function test()
 {
+    setTimeout(InspectorTest.completeTest.bind(InspectorTest), 4000);
     var contentRoot;
     var layers;
     var rootOffsetXInPixels, rootOffsetYInPixels, rootHeightInPixels, rootWidthInPixels;
@@ -53,7 +54,7 @@ function test()
         function checkLayer(layerInfo)
         {
             var l3dview = WebInspector.panels.layers._layers3DView;
-            if (l3dview._lastActiveObject[type] && layerInfo.layer.id() === l3dview._lastActiveObject[type].layer.id())
+            if (l3dview._lastSelection[type] && layerInfo.layer.id() === l3dview._lastSelection[type].layer.id())
                 outlined = layerInfo.name;
         }