| 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 415355203cc247ac165ee6aeac6040fa066e5589..3f25f74d438e8de7d1d8225fc3badbbf61afa34c 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;
|
|
|