Revert 105710 - Introduce RadioButtonGroup class to keep track of the group members and required st…

Source/WebCore/dom/CheckedRadioButtons.h

Index: Source/WebCore/dom/CheckedRadioButtons.h
===================================================================
--- Source/WebCore/dom/CheckedRadioButtons.h	(revision 111481)
+++ Source/WebCore/dom/CheckedRadioButtons.h	(working copy)
@@ -28,24 +28,16 @@
 namespace WebCore {
 
 class HTMLInputElement;
-class RadioButtonGroup;
 
-// FIXME: Rename the class. The class was a simple map from a name to a checked
-// radio button. It manages RadioButtonGroup objects now.
 class CheckedRadioButtons {
 public:
-    CheckedRadioButtons();
-    ~CheckedRadioButtons();
     void addButton(HTMLInputElement*);
-    void updateCheckedState(HTMLInputElement*);
-    void requiredAttributeChanged(HTMLInputElement*);
     void removeButton(HTMLInputElement*);
     HTMLInputElement* checkedButtonForGroup(const AtomicString& groupName) const;
-    bool isInRequiredGroup(HTMLInputElement*) const;
 
 private:
-    typedef HashMap<AtomicStringImpl*, OwnPtr<RadioButtonGroup> > NameToGroupMap;
-    OwnPtr<NameToGroupMap> m_nameToGroupMap;
+    typedef HashMap<AtomicStringImpl*, HTMLInputElement*> NameToInputMap;
+    OwnPtr<NameToInputMap> m_nameToCheckedRadioButtonMap;
 };
 
 } // namespace WebCore