Implement an infrastructure of Blink-in-JS

Source/bindings/tests/idls/TestBlinkInJSInterface.idl

Index: Source/bindings/tests/idls/TestBlinkInJSInterface.idl
diff --git a/Source/bindings/tests/idls/TestBlinkInJSInterface.idl b/Source/bindings/tests/idls/TestBlinkInJSInterface.idl
new file mode 100644
index 0000000000000000000000000000000000000000..568346262c0e1bebb82442f9be851a916ec0d0ce
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+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+[
+    BlinkInJSInterface,
+    NoInterfaceObject
+] interface TestBlinkInJSInterface {
+    static void doNothing();
+    static short return123();
+    static short echoInteger(short value);
+    static DOMString echoString(DOMString value);
+    static Node echoNode(Node value);
+    static short addInteger(short value1, short value2);
+    static DOMString addString(DOMString value1, DOMString value2);
+    static void setIntegerToDocument(Document document, short value);
+    static short getIntegerFromDocument(Document document);
+};