[DevTools] Add additional accessor check in InjectedScriptSource.js

third_party/WebKit/Source/platform/v8_inspector/InjectedScriptSource.js

 /*
  * Copyright (C) 2007 Apple Inc.  All rights reserved.
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 448 matching lines @@
 
                 if (propertyProcessed[property])
                     continue;
 
                 try {
                     propertyProcessed[property] = true;
                     var descriptor = nullifyObjectProto(InjectedScriptHost.suppressWarningsAndCallFunction(Object.getOwnPropertyDescriptor, Object, [o, property]));
                     if (descriptor) {
                         if (accessorPropertiesOnly && !("get" in descriptor || "set" in descriptor))
                             continue;
-                        if ("get" in descriptor && "set" in descriptor && name != "__proto__" && InjectedScriptHost.formatAccessorsAsProperties(object) && !doesAttributeHaveObservableSideEffectOnGet(object, name)) {
+                        if ("get" in descriptor && "set" in descriptor && name != "__proto__" && InjectedScriptHost.formatAccessorsAsProperties(object, descriptor.get) && !doesAttributeHaveObservableSideEffectOnGet(object, name)) {
                             descriptor.value = InjectedScriptHost.suppressWarningsAndCallFunction(function(attribute) { return this[attribute]; }, object, [property]);
                             descriptor.isOwn = true;
                             delete descriptor.get;
                             delete descriptor.set;
                         }
                     } else {
                         // Not all bindings provide proper descriptors. Fall back to the writable, configurable property.
                         if (accessorPropertiesOnly)
                             continue;
                         try {
@@ skipping 820 matching lines @@
 /**
  * @param {!Event} event
  */
 CommandLineAPIImpl._logEvent = function(event)
 {
     inspectedGlobalObject.console.log(event.type, event);
 }
 
 return injectedScript;
 })