Revert 153294 "Remove AtomicStringImpl."

trunk/Source/core/html/FormController.cpp

Index: trunk/Source/core/html/FormController.cpp
===================================================================
--- trunk/Source/core/html/FormController.cpp	(revision 153372)
+++ trunk/Source/core/html/FormController.cpp	(working copy)
@@ -81,13 +81,13 @@
 
 class FormElementKey {
 public:
-    FormElementKey(StringImpl* = 0, StringImpl* = 0);
+    FormElementKey(AtomicStringImpl* = 0, AtomicStringImpl* = 0);
     ~FormElementKey();
     FormElementKey(const FormElementKey&);
     FormElementKey& operator=(const FormElementKey&);
 
-    StringImpl* name() const { return m_name; }
-    StringImpl* type() const { return m_type; }
+    AtomicStringImpl* name() const { return m_name; }
+    AtomicStringImpl* type() const { return m_type; }
 
     // Hash table deleted values, which are only constructed and never copied or destroyed.
     FormElementKey(WTF::HashTableDeletedValueType) : m_name(hashTableDeletedValue()) { }
@@ -97,13 +97,13 @@
     void ref() const;
     void deref() const;
 
-    static StringImpl* hashTableDeletedValue() { return reinterpret_cast<StringImpl*>(-1); }
+    static AtomicStringImpl* hashTableDeletedValue() { return reinterpret_cast<AtomicStringImpl*>(-1); }
 
-    StringImpl* m_name;
-    StringImpl* m_type;
+    AtomicStringImpl* m_name;
+    AtomicStringImpl* m_type;
 };
 
-FormElementKey::FormElementKey(StringImpl* name, StringImpl* type)
+FormElementKey::FormElementKey(AtomicStringImpl* name, AtomicStringImpl* type)
     : m_name(name)
     , m_type(type)
 {