1 files changed, 6 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/WebCore/html/HTMLInputElement.h b/src/3rdparty/webkit/WebCore/html/HTMLInputElement.h
index be2b4f4f1..4d887f379 100644
--- a/src/3rdparty/webkit/WebCore/html/HTMLInputElement.h
+++ b/src/3rdparty/webkit/WebCore/html/HTMLInputElement.h
@@ -90,6 +90,9 @@ public:
 
     virtual bool isTextFormControl() const { return isTextField(); }
 
+    virtual bool valueMissing() const;
+    virtual bool patternMismatch() const;
+
     bool isTextButton() const { return m_type == SUBMIT || m_type == RESET || m_type == BUTTON; }
     virtual bool isRadioButton() const { return m_type == RADIO; }
     virtual bool isTextField() const { return m_type == TEXT || m_type == PASSWORD || m_type == SEARCH || m_type == ISINDEX || m_type == EMAIL || m_type == NUMBER || m_type == TELEPHONE || m_type == URL; }
@@ -237,6 +240,9 @@ private:
     void registerForActivationCallbackIfNeeded();
     void unregisterForActivationCallbackIfNeeded();
 
+    virtual bool isOptionalFormControl() const { return !isRequiredFormControl(); }
+    virtual bool isRequiredFormControl() const;
+
     InputElementData m_data;
     int m_xPos;
     int m_yPos;