Merge pull request #42 from Unity-Technologies/dev_1.17.5

fix merge issues

com.unity.uiwidgets/Runtime/scheduler2/binding.cs

                         context: new ErrorDescription("during a task callback"),
                         informationCollector: callbackStack == null
                             ? (InformationCollector) null
-                            : (StringBuilder sb) => {
-                                sb.AppendLine("\nThis exception was thrown in the context of a scheduler callback. " +
-                                              "When the scheduler callback was _registered_ (as opposed to when the " +
-                                              "exception was thrown), this was the stack: " + callbackStack);
-                            }
+                            : infoCollector
                     ));
                 }
 
                     context: new ErrorDescription("during a scheduler callback"),
                     informationCollector: callbackStack == null
                         ? (InformationCollector) null
-                        : (StringBuilder information) => {
-                            information.AppendLine(
-                                "\nThis exception was thrown in the context of a scheduler callback. " +
-                                "When the scheduler callback was _registered_ (as opposed to when the " +
-                                "exception was thrown), this was the stack:"
-                            );
-                            foreach (var line in UIWidgetsError.defaultStackFilter(
-                                callbackStack.TrimEnd().Split('\n'))) {
-                                information.AppendLine(line);
-                            }
-                        }
+                        : infoCollector
                 ));
             }