dont bind getChildContext

Author: Keyan Zhang

transforms/__testfixtures__/class-test2.input.js

@@ -83,3 +83,34 @@ var ComponentWithInconvertibleMixins = React.createClass({
     );
   },
 });
+
+// taken from https://facebook.github.io/react/docs/context.html#updating-context
+var MediaQuery = React.createClass({
+  childContextTypes: {
+    type: React.PropTypes.string,
+  },
+
+  getInitialState: function() {
+    return {type:'desktop'};
+  },
+
+  getChildContext: function() {
+    return {type: this.state.type};
+  },
+
+  componentDidMount: function() {
+    const checkMediaQuery = () => {
+      const type = window.matchMedia('(min-width: 1025px)').matches ? 'desktop' : 'mobile';
+      if (type !== this.state.type) {
+        this.setState({type});
+      }
+    };
+
+    window.addEventListener('resize', checkMediaQuery);
+    checkMediaQuery();
+  },
+
+  render: function() {
+    return this.props.children;
+  },
+});

transforms/__testfixtures__/class-test2.output.js

@@ -87,3 +87,32 @@ var ComponentWithInconvertibleMixins = React.createClass({
     );
   },
 });
+
+// taken from https://facebook.github.io/react/docs/context.html#updating-context
+class MediaQuery extends React.Component {
+  static childContextTypes = {
+    type: React.PropTypes.string,
+  };
+
+  state = {type:'desktop'};
+
+  getChildContext() {
+    return {type: this.state.type};
+  }
+
+  componentDidMount() {
+    const checkMediaQuery = () => {
+      const type = window.matchMedia('(min-width: 1025px)').matches ? 'desktop' : 'mobile';
+      if (type !== this.state.type) {
+        this.setState({type});
+      }
+    };
+
+    window.addEventListener('resize', checkMediaQuery);
+    checkMediaQuery();
+  }
+
+  render() {
+    return this.props.children;
+  }
+}

transforms/class.js

@@ -27,6 +27,7 @@ module.exports = (file, api, options) => {
     componentWillMount: true,
     componentWillUpdate: true,
     componentWillUnmount: true,
+    getChildContext: true,
     getDefaultProps: true,
     getInitialState: true,
     render: true,