Cleanup IDL test files

Source/bindings/tests/idls/TestTypedefs.idl

Index: Source/bindings/tests/idls/TestTypedefs.idl
diff --git a/Source/bindings/tests/idls/TestTypedefs.idl b/Source/bindings/tests/idls/TestTypedefs.idl
index 46860393ab17d6bcf187908ef55f55f358eb7987..c5b24851cd71f81a8791946ca0d709bc415e93c4 100644
--- a/Source/bindings/tests/idls/TestTypedefs.idl
+++ b/Source/bindings/tests/idls/TestTypedefs.idl
@@ -31,8 +31,19 @@
 // This IDL file is for testing the bindings code generator and for tracking
 // changes in its ouput.
 
+typedef float                      DOUBLE;
+typedef unsigned long long         ULONGLONG;
+typedef SerializedScriptValue      SCRIPT_VALUE;
+typedef long[]                     ARRAY_OF_LONGS;
+typedef DOMString                  STRING;
+typedef DOMString[]                ARRAY_OF_STRINGS;
+typedef TestCallbackInterface      TEST_CALLBACK_INTERFACE;
+typedef TestSubObjConstructor      T;
+typedef Array                      ARRAY;
+typedef DOMException               E;
+
 [
-    Constructor(STRING hello, TEST_CALLBACK_INTERFACE testCallbackInterface)
+    Constructor(STRING hello),
 ] interface TestTypedefs {
     attribute ULONGLONG unsignedLongLongAttr;
 
@@ -43,13 +54,10 @@
     [StrictTypeChecking] void func(optional ARRAY_OF_LONGS x);
 
     void setShadow(DOUBLE width, DOUBLE height, float blur, [StrictTypeChecking] optional STRING color, optional DOUBLE alpha);
+    void voidMethodTestCallbackInterfaceArgument(TEST_CALLBACK_INTERFACE testCallbackInterface);
 
     ULONGLONG methodWithSequenceArg(sequence<SCRIPT_VALUE> sequenceArg);
 
-    void nullableArrayArg(ARRAY_OF_STRINGS? arrayArg);
-
-    [Immutable] SVGPOINT immutablePointFunction();
-
     [RaisesException] ARRAY_OF_STRINGS stringArrayFunction(ARRAY_OF_STRINGS values);
     [RaisesException] STRING[] stringArrayFunction2(STRING[] values);
 
@@ -60,15 +68,3 @@
     [RaisesException=Getter] attribute DOMString stringAttrWithGetterException;
     [RaisesException=Setter] attribute DOMString stringAttrWithSetterException;
 };
-
-typedef float                      DOUBLE;
-typedef unsigned long long         ULONGLONG;
-typedef SerializedScriptValue      SCRIPT_VALUE;
-typedef long[]                     ARRAY_OF_LONGS;
-typedef SVGPoint                   SVGPOINT;
-typedef DOMString                  STRING;
-typedef DOMString[]                ARRAY_OF_STRINGS;
-typedef TestCallbackInterface      TEST_CALLBACK_INTERFACE;
-typedef TestSubObjConstructor      T;
-typedef Array                      ARRAY;
-typedef DOMException               E;