Update idl files in third_party/WebCore

bindings/scripts/test/TestObj.idl

Index: bindings/scripts/test/TestObj.idl
diff --git a/bindings/scripts/test/TestObj.idl b/bindings/scripts/test/TestObj.idl
index 24a0e6c09a386b6bfafdb0dcceba9d2ef2556478..d3f6f2b9853b943bb4ca4dddfe62a143c8cef2c8 100644
--- a/bindings/scripts/test/TestObj.idl
+++ b/bindings/scripts/test/TestObj.idl
@@ -150,6 +150,19 @@ enum TestEnumType { "", "EnumValue1", "EnumValue2", "EnumValue3" };
     static void    staticMethodWithCallbackArg(in [Callback] TestCallback callback);
 #endif
 
+#if defined(TESTING_V8)
+    // 'EnforceRange' extended attribute
+    void    methodWithEnforceRangeInt32(in [EnforceRange] long value);
+    void    methodWithEnforceRangeUInt32(in [EnforceRange] unsigned long value);
+    void    methodWithEnforceRangeInt64(in [EnforceRange] long long value);
+    void    methodWithEnforceRangeUInt64(in [EnforceRange] unsigned long long value);
+
+    attribute [EnforceRange] long enforcedRangeLongAttr;
+    attribute [EnforceRange] unsigned long enforcedRangeUnsignedLongAttr;
+    attribute [EnforceRange] long long enforcedRangeLongLongAttr;
+    attribute [EnforceRange] unsigned long long enforcedRangeUnsignedLongLongAttr;
+#endif
+
     // 'Conditional' extended attribute
     [Conditional=Condition1] attribute long conditionalAttr1;
     [Conditional=Condition1&Condition2] attribute long conditionalAttr2;
@@ -271,4 +284,15 @@ enum TestEnumType { "", "EnumValue1", "EnumValue2", "EnumValue3" };
     void variadicStringMethod(in DOMString head, in DOMString... tail);
     void variadicDoubleMethod(in double head, in double... tail);
     void variadicNodeMethod(in Node head, in Node... tail);
+
+    // Nullable attributes.
+    readonly attribute double? nullableDoubleAttribute;
+    readonly attribute long? nullableLongAttribute;
+    readonly attribute boolean? nullableBooleanAttribute;
+    readonly attribute DOMString? nullableStringAttribute;
+
+    attribute long? nullableLongSettableAttribute;
+
+    attribute long? nullableStringValue
+        getter raises(DOMException);
 };