Merge remote-tracking branch 'origin/5.12' into 5.13

Change-Id: I1dd136df7004b11e2f38a2ec4e82a6fa81627479

1 files changed, 3 insertions, 0 deletions

diff --git a/src/core/browser_accessibility_manager_qt.h b/src/core/browser_accessibility_manager_qt.h
index a2d6db458..87c8875ba 100644
--- a/src/core/browser_accessibility_manager_qt.h
+++ b/src/core/browser_accessibility_manager_qt.h
@@ -57,14 +57,17 @@ public:
                                   const ui::AXTreeUpdate& initialTree,
                                   BrowserAccessibilityDelegate* delegate,
                                   BrowserAccessibilityFactory* factory = new BrowserAccessibilityFactory());
+    ~BrowserAccessibilityManagerQt() override;
     void FireBlinkEvent(ax::mojom::Event event_type,
                         BrowserAccessibility* node) override;
 
     QAccessibleInterface *rootParentAccessible();
+    bool isValid() const { return m_valid; }
 
 private:
     Q_DISABLE_COPY(BrowserAccessibilityManagerQt)
     QObject *m_parentObject;
+    bool m_valid = false;
 };
 
 }