Don't trace LayoutObject geometry prior to running layout.

Source/core/layout/TracedLayoutObject.h

Index: Source/core/layout/TracedLayoutObject.h
diff --git a/Source/core/layout/TracedLayoutObject.h b/Source/core/layout/TracedLayoutObject.h
index e4f7ccc76b8b5605c1beae2d42606595b0deb490..079dc728fe90a8da3e3b9038e651c22046cb35d8 100644
--- a/Source/core/layout/TracedLayoutObject.h
+++ b/Source/core/layout/TracedLayoutObject.h
@@ -18,12 +18,12 @@ class LayoutView;
 class TracedLayoutObject : public TraceEvent::ConvertableToTraceFormat {
     WTF_MAKE_NONCOPYABLE(TracedLayoutObject);
 public:
-    static PassRefPtr<TraceEvent::ConvertableToTraceFormat> create(const LayoutView&);
+    static PassRefPtr<TraceEvent::ConvertableToTraceFormat> create(const LayoutView&, bool traceGeometry = true);
 
     String asTraceFormat() const override;
 
 private:
-    explicit TracedLayoutObject(const LayoutObject&);
+    explicit TracedLayoutObject(const LayoutObject&, bool traceGeometry);
 
     PassRefPtr<JSONObject> toJSON() const;