| Index: third_party/WebKit/Source/web/WebFrameWidgetBase.h | 
| diff --git a/third_party/WebKit/Source/web/WebFrameWidgetBase.h b/third_party/WebKit/Source/web/WebFrameWidgetBase.h | 
| index a8ec733d9dcb180e4a83b3c0b01a7b7409143e9b..9657daa11266e16886d9df959c5dea8dc8d624f5 100644 | 
| --- a/third_party/WebKit/Source/web/WebFrameWidgetBase.h | 
| +++ b/third_party/WebKit/Source/web/WebFrameWidgetBase.h | 
| @@ -81,6 +81,10 @@ class WebFrameWidgetBase : public WebFrameWidget { | 
| void DidNotAcquirePointerLock() override; | 
| void DidLosePointerLock() override; | 
|  | 
| +  // Image decode functionality. | 
| +  void RequestDecode(sk_sp<SkImage>, | 
| +                     std::unique_ptr<WTF::Function<void(bool)>> callback); | 
| + | 
| protected: | 
| enum DragAction { kDragEnter, kDragOver }; | 
|  | 
|  |