| Index: content/shell/renderer/test_runner/WebTestDelegate.h | 
| diff --git a/content/shell/renderer/test_runner/WebTestDelegate.h b/content/shell/renderer/test_runner/WebTestDelegate.h | 
| index a14b5cd30e1c2d6fc5d6762e87f1dce9a7e89b5c..262a6af760bdae8c77cf7a90b227c8d10b65290b 100644 | 
| --- a/content/shell/renderer/test_runner/WebTestDelegate.h | 
| +++ b/content/shell/renderer/test_runner/WebTestDelegate.h | 
| @@ -56,6 +56,9 @@ public: | 
| // Set orientation to set when registering via Platform::setScreenOrientationListener(). | 
| virtual void setScreenOrientation(const blink::WebScreenOrientationType&) = 0; | 
|  | 
| +    // Reset the screen orientation data used for testing. | 
| +    virtual void resetScreenOrientation() = 0; | 
| + | 
| // Add a message to the text dump for the layout test. | 
| virtual void printMessage(const std::string& message) = 0; | 
|  | 
|  |