'ViewContext' renamed to 'ViewContextInterface'.

framework/yii/base/Controller.php

@@ -25,7 +25,7 @@ use Yii;
  * @author Qiang Xue <qiang.xue@gmail.com>
  * @since 2.0
  */
-class Controller extends Component implements ViewContext
+class Controller extends Component implements ViewContextInterface
 {
 	/**
 	 * @event ActionEvent an event raised right before executing a controller action.

framework/yii/base/View.php

@@ -89,7 +89,7 @@ class View extends Component
 
 
 	/**
-	 * @var ViewContext the context under which the [[renderFile()]] method is being invoked.
+	 * @var ViewContextInterface the context under which the [[renderFile()]] method is being invoked.
 	 */
 	public $context;
 	/**
@@ -244,7 +244,7 @@ class View extends Component
 			if ($context === null) {
 				$context = $this->context;
 			}
-			if ($context instanceof ViewContext) {
+			if ($context instanceof ViewContextInterface) {
 				$file = $context->findViewFile($view);
 			} else {
 				throw new InvalidCallException('Current context is not supported.');

framework/yii/base/ViewContextInterface.php

@@ -8,7 +8,7 @@
 namespace yii\base;
 
 /**
- * ViewContext represents possible context for the view rendering.
+ * ViewContextInterface represents possible context for the view rendering.
  * It determines the way the non-global view files are searched.
  * This interface introduces method [[findViewFile]], which will be used
  * at [[View::render()]] to determine the file by view name, which does
@@ -19,7 +19,7 @@ namespace yii\base;
  * @author Paul Klimov <klimov.paul@gmail.com>
  * @since 2.0
  */
-interface ViewContext
+interface ViewContextInterface
 {
 	/**
 	 * Finds the view file based on the given view name.

framework/yii/base/Widget.php

@@ -20,7 +20,7 @@ use Yii;
  * @author Qiang Xue <qiang.xue@gmail.com>
  * @since 2.0
  */
-class Widget extends Component implements ViewContext
+class Widget extends Component implements ViewContextInterface
 {
 	/**
 	 * @var integer a counter used to generate [[id]] for widgets.