Support for [Clamp] and [EnforceRange] to IDL dictionary.

Source/core/testing/DictionaryTest.h

Index: Source/core/testing/DictionaryTest.h
diff --git a/Source/core/testing/DictionaryTest.h b/Source/core/testing/DictionaryTest.h
index 66a0bf67737278596a7d819d6666cc18fde53cfb..86525bc75e8f08790862da2576dd0caf53c9de42 100644
--- a/Source/core/testing/DictionaryTest.h
+++ b/Source/core/testing/DictionaryTest.h
@@ -47,6 +47,8 @@ private:
     //  - |longMemberWithDefault| has a non-null default value
     //  - String and PtrTypes can express whether they are null
     Nullable<int> m_longMember;
+    Nullable<int> m_longMemberWithClamp;
+    Nullable<int> m_longMemberWithEnforceRange;
     int m_longMemberWithDefault;
     Nullable<int> m_longOrNullMember;
     Nullable<int> m_longOrNullMemberWithDefault;