[changed] Remove extraneous utils/Object.assign.js

.babelrc

@@ -1,5 +1,8 @@
 {
   "optional": [
     "es7.objectRestSpread"
+  ],
+  "plugins": [
+    "object-assign"
   ]
 }

package.json

@@ -45,6 +45,7 @@
     "babel-core": "^5.1.10",
     "babel-eslint": "^3.0.1",
     "babel-loader": "^5.0.0",
+    "babel-plugin-object-assign": "^1.1.0",
     "bootstrap": "^3.3.4",
     "brfs": "^1.4.0",
     "chai": "^2.2.0",

src/Interpolate.js

@@ -3,7 +3,6 @@
 
 import React from 'react';
 import ValidComponentChildren from './utils/ValidComponentChildren';
-import assign from './utils/Object.assign';
 
 const REGEXP = /\%\((.+?)\)s/;
 
@@ -24,7 +23,7 @@ const Interpolate = React.createClass({
         this.props.children : this.props.format;
     let parent = this.props.component;
     let unsafe = this.props.unsafe === true;
-    let props = assign({}, this.props);
+    let props = Object.assign({}, this.props);
 
     delete props.children;
     delete props.format;

src/OverlayTrigger.js

@@ -6,7 +6,6 @@ import RootCloseWrapper from './RootCloseWrapper';
 import createChainedFunction from './utils/createChainedFunction';
 import createContextWrapper from './utils/createContextWrapper';
 import domUtils from './utils/domUtils';
-import assign from './utils/Object.assign';
 
 /**
  * Check if value one is inside or equal to the of value
@@ -305,7 +304,7 @@ const OverlayTrigger = React.createClass({
     const offset = container.tagName === 'BODY' ?
       domUtils.getOffset(node) : domUtils.getPosition(node, container);
 
-    return assign({}, offset, {
+    return Object.assign({}, offset, {
       height: node.offsetHeight,
       width: node.offsetWidth
     });