Fix to keep the selection of the text field in input element after setSelectionRange is called by d…

Source/core/page/EventHandler.h

Index: Source/core/page/EventHandler.h
diff --git a/Source/core/page/EventHandler.h b/Source/core/page/EventHandler.h
index c3c0118f588b26f4d70c17e2467f614b3d7d4cb9..cb83e167c4f6699246af6df0217378e816202564 100644
--- a/Source/core/page/EventHandler.h
+++ b/Source/core/page/EventHandler.h
@@ -194,6 +194,7 @@ public:
     bool useHandCursor(Node*, bool isOverLink);
 
     void notifyElementActivated();
+    void notifySelectionChanged();
 
     PassRefPtr<UserGestureToken> takeLastMouseDownGestureToken() { return m_lastMouseDownUserGestureToken.release(); }
 
@@ -404,6 +405,8 @@ private:
     Timer<EventHandler> m_activeIntervalTimer;
     double m_lastShowPressTimestamp;
     RefPtrWillBeMember<Element> m_lastDeferredTapElement;
+
+    bool m_selectionChanged;
 };
 
 } // namespace blink