[Win] Build fix after r188662.
[WebKit-https.git] / Source / WebKit / win / WebView.cpp
index 4ec6ca0..7e2ce13 100644 (file)
@@ -6688,7 +6688,7 @@ HRESULT WebView::removeAllUserContentFromGroup(_In_ BSTR groupName)
     return E_NOTIMPL;
 }
 
-HRESULT WebView::invalidateBackingStore(_In_opt_ const RECT* rect)
+HRESULT WebView::invalidateBackingStore(_In_ const RECT* rect)
 {
     if (!IsWindow(m_viewWindow))
         return S_OK;