| Index: content/test/web_layer_tree_view_impl_for_testing.h | 
| diff --git a/content/test/web_layer_tree_view_impl_for_testing.h b/content/test/web_layer_tree_view_impl_for_testing.h | 
| index 5cf1270b2e08a0ef79f13962ead534b5a9a8d2ba..f7284984e4cac843c70f83bc43820173a2d8c977 100644 | 
| --- a/content/test/web_layer_tree_view_impl_for_testing.h | 
| +++ b/content/test/web_layer_tree_view_impl_for_testing.h | 
| @@ -78,8 +78,9 @@ class WebLayerTreeViewImplForTesting | 
| void ApplyViewportDeltas(const gfx::Vector2d& scroll_delta, | 
| float page_scale, | 
| float top_controls_delta) override; | 
| -  void RequestNewOutputSurface(bool fallback) override; | 
| +  void RequestNewOutputSurface() override; | 
| void DidInitializeOutputSurface() override {} | 
| +  void DidFailToInitializeOutputSurface() override; | 
| void WillCommit() override {} | 
| void DidCommit() override {} | 
| void DidCommitAndDrawFrame() override {} | 
|  |