move JsExpression to web.

framework/helpers/base/Json.php

@@ -8,7 +8,7 @@
 namespace yii\helpers\base;
 
 use yii\base\InvalidParamException;
-use yii\helpers\JsExpression;
+use yii\web\JsExpression;
 
 /**
  * Json is a helper class providing JSON data encoding and decoding.

framework/validators/EmailValidator.php

@@ -9,7 +9,7 @@ namespace yii\validators;
 
 use Yii;
 use yii\helpers\Html;
-use yii\helpers\JsExpression;
+use yii\web\JsExpression;
 use yii\helpers\Json;
 
 /**

framework/validators/NumberValidator.php

@@ -9,7 +9,7 @@ namespace yii\validators;
 
 use Yii;
 use yii\helpers\Html;
-use yii\helpers\JsExpression;
+use yii\web\JsExpression;
 use yii\helpers\Json;
 
 /**

framework/validators/RegularExpressionValidator.php

@@ -10,7 +10,7 @@ namespace yii\validators;
 use Yii;
 use yii\base\InvalidConfigException;
 use yii\helpers\Html;
-use yii\helpers\JsExpression;
+use yii\web\JsExpression;
 use yii\helpers\Json;
 
 /**

framework/validators/UrlValidator.php

@@ -9,7 +9,7 @@ namespace yii\validators;
 
 use Yii;
 use yii\helpers\Html;
-use yii\helpers\JsExpression;
+use yii\web\JsExpression;
 use yii\helpers\Json;
 
 /**

framework/helpers/JsExpression.php → framework/web/JsExpression.php

@@ -5,7 +5,7 @@
  * @license http://www.yiiframework.com/license/
  */
 
-namespace yii\helpers;
+namespace yii\web;
 
 use yii\base\Object;
 

framework/widgets/ActiveField.php

@@ -10,7 +10,7 @@ use yii\base\Component;
 use yii\db\ActiveRecord;
 use yii\helpers\Html;
 use yii\base\Model;
-use yii\helpers\JsExpression;
+use yii\web\JsExpression;
 
 /**
  * @author Qiang Xue <qiang.xue@gmail.com>

tests/unit/framework/helpers/JsonTest.php

@@ -4,7 +4,7 @@
 namespace yiiunit\framework\helpers;
 
 use yii\helpers\Json;
-use yii\helpers\JsExpression;
+use yii\web\JsExpression;
 
 class JsonTest extends \yii\test\TestCase
 {