Merge remote-tracking branch 'origin/5.6' into devwip/47-based

Change-Id: I0569b04ced3456a1d5d91e02e117963115fcf1b2

1 files changed, 2 insertions, 0 deletions

diff --git a/src/core/web_contents_adapter_client.h b/src/core/web_contents_adapter_client.h
index 42e3e4500..4a857b320 100644
--- a/src/core/web_contents_adapter_client.h
+++ b/src/core/web_contents_adapter_client.h
@@ -147,6 +147,7 @@ public:
         AlertDialog,
         ConfirmDialog,
         PromptDialog,
+        UnloadDialog,
         // Leave room for potential new specs
         InternalAuthorizationDialog = 0x10,
     };
@@ -207,6 +208,7 @@ public:
     virtual void unhandledKeyEvent(QKeyEvent *event) = 0;
     virtual void adoptNewWindow(WebContentsAdapter *newWebContents, WindowOpenDisposition disposition, bool userGesture, const QRect & initialGeometry) = 0;
     virtual void close() = 0;
+    virtual void windowCloseRejected() = 0;
     virtual bool contextMenuRequested(const WebEngineContextMenuData&) = 0;
     virtual void navigationRequested(int navigationType, const QUrl &url, int &navigationRequestAction, bool isMainFrame) = 0;
     virtual void requestFullScreen(bool) = 0;