| Index: third_party/WebKit/Source/core/html/HTMLCanvasElement.h
|
| diff --git a/third_party/WebKit/Source/core/html/HTMLCanvasElement.h b/third_party/WebKit/Source/core/html/HTMLCanvasElement.h
|
| index b06280ed04dbc1ccd318f1906b125c82ba05920f..55ef7bb14f877ac2202ad5f72110a1edd023e397 100644
|
| --- a/third_party/WebKit/Source/core/html/HTMLCanvasElement.h
|
| +++ b/third_party/WebKit/Source/core/html/HTMLCanvasElement.h
|
| @@ -149,6 +149,7 @@ public:
|
|
|
| // DocumentVisibilityObserver implementation
|
| void didChangeVisibilityState(PageVisibilityState) override;
|
| + void willDetachDocument() override;
|
|
|
| // CanvasImageSource implementation
|
| PassRefPtr<Image> getSourceImageForCanvas(SourceImageStatus*, AccelerationHint) const override;
|
|
|