| Index: cc/blink/web_layer_impl.h | 
| diff --git a/cc/blink/web_layer_impl.h b/cc/blink/web_layer_impl.h | 
| index 2cb948e42914e133a75e0e084e647302d510b125..ace68413b7a053e338f9dd6198c607e91bd48020 100644 | 
| --- a/cc/blink/web_layer_impl.h | 
| +++ b/cc/blink/web_layer_impl.h | 
| @@ -117,6 +117,8 @@ class CC_BLINK_EXPORT WebLayerImpl : public NON_EXPORTED_BASE(blink::WebLayer) { | 
| const blink::WebLayerStickyPositionConstraint& constraint) override; | 
| blink::WebLayerStickyPositionConstraint StickyPositionConstraint() | 
| const override; | 
| +  void SetStickyMainThreadOffset(const blink::WebSize& offset) override; | 
| +  blink::WebSize StickyMainThreadOffset() const override; | 
| void SetScrollClient(blink::WebLayerScrollClient* client) override; | 
| void SetLayerClient(cc::LayerClient* client) override; | 
| const cc::Layer* CcLayer() const override; | 
|  |