[react_native] JS files from D2091817: Support nested text nodes in TextInput.

Libraries/Components/TextInput/TextInput.js

@@ -407,6 +407,14 @@ var TextInput = React.createClass({
     }
   },
 
+  getChildContext: function() {
+    return {isInAParentText: true};
+  },
+
+  childContextTypes: {
+    isInAParentText: React.PropTypes.bool
+  },
+
   render: function() {
     if (Platform.OS === 'ios') {
       return this._renderIOS();
@@ -524,6 +532,16 @@ var TextInput = React.createClass({
 
   _renderAndroid: function() {
     var autoCapitalize = autoCapitalizeConsts[this.props.autoCapitalize];
+    var children = this.props.children;
+    var childCount = 0;
+    ReactChildren.forEach(children, () => ++childCount);
+    invariant(
+      !(this.props.value && childCount),
+      'Cannot specify both value and children.'
+    );
+    if (childCount > 1) {
+      children = <Text>{children}</Text>;
+    }
     var textContainer =
       <AndroidTextInput
         ref="input"
@@ -541,6 +559,7 @@ var TextInput = React.createClass({
         password={this.props.password || this.props.secureTextEntry}
         placeholder={this.props.placeholder}
         text={this.state.bufferedValue}
+        children={children}
       />;
 
     return (