**Do you want to request a *feature* or report a *bug*?**
Report a bug

**What is the current behavior?**
Referring to object's method from a another method within same object, `this.deleteValueForProperty(node, name);`, [here](https://github.com/facebook/react/blob/c78464f8ea9a5b00ec80252d20a71a1482210e57/src/renderers/dom/shared/DOMPropertyOperations.js#L141), breaks React build in Closure Compiler under advanced optimizations.

**If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem via https://jsfiddle.net or similar (template: https://jsfiddle.net/reactjs/69z2wepo/).**
Build a React app using Closure Compiler in advanced mode. (Unfortunately I can not provide a source of the app where I got this bug.)

**What is the expected behavior?**
An app built with Closure Compiler in advanced mode should not throw `this.deleteValueForProperty is not a function` exception

**Which versions of React, and which browser / OS are affected by this issue? Did this work in previous versions of React?**
React v15.4.2

Changing `this.deleteValueForProperty` to `DOMPropertyOperations.deleteValueForProperty` solves this issue. There are other methods of `DOMPropertyOperations` object which are using `deleteValueForProperty` properly via `DOMPropertyOperations.deleteValueForProperty` call.

If this makes sense, I'll prepare a PR.

/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule DOMPropertyOperations
 */
'use strict';
var DOMProperty = require('DOMProperty');
var ReactDOMComponentTree = require('ReactDOMComponentTree');
var ReactInstrumentation = require('ReactInstrumentation');
var quoteAttributeValueForBrowser = require('quoteAttributeValueForBrowser');
var warning = require('warning');
var VALID_ATTRIBUTE_NAME_REGEX = new RegExp(
  '^[' + DOMProperty.ATTRIBUTE_NAME_START_CHAR + '][' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$'
);
var illegalAttributeNameCache = {};
var validatedAttributeNameCache = {};
function isAttributeNameSafe(attributeName) {