Update script to fetch new WebCore IDL

third_party/WebCore/dom/WheelEvent.idl

Index: third_party/WebCore/dom/WheelEvent.idl
diff --git a/third_party/WebCore/dom/WheelEvent.idl b/third_party/WebCore/dom/WheelEvent.idl
new file mode 100644
index 0000000000000000000000000000000000000000..0282525fb19902d8de1b93df912dfd90722831d9
--- /dev/null
+++ b/third_party/WebCore/dom/WheelEvent.idl
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2006, 2007, 2010 Apple Inc. All rights reserved.
+ * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+module events {
+
+    // Based off of proposed IDL interface for WheelEvent:
+    interface WheelEvent : UIEvent {
+        readonly attribute long    screenX;
+        readonly attribute long    screenY;
+        readonly attribute long    clientX;
+        readonly attribute long    clientY;
+        readonly attribute boolean ctrlKey;
+        readonly attribute boolean shiftKey;
+        readonly attribute boolean altKey;
+        readonly attribute boolean metaKey;
+        readonly attribute long    wheelDelta;
+        readonly attribute long    wheelDeltaX;
+        readonly attribute long    wheelDeltaY;
+
+        // WebKit Extensions
+        readonly attribute long    offsetX;
+        readonly attribute long    offsetY;
+        readonly attribute long    x;
+        readonly attribute long    y;
+        readonly attribute boolean webkitDirectionInvertedFromDevice;
+
+#if defined(LANGUAGE_OBJECTIVE_C) && LANGUAGE_OBJECTIVE_C
+        readonly attribute boolean isHorizontal;
+#endif /* defined(LANGUAGE_OBJECTIVE_C) */
+
+#if !defined(LANGUAGE_JAVASCRIPT) || !LANGUAGE_JAVASCRIPT
+        void initWheelEvent(in [Optional=DefaultIsUndefined] long wheelDeltaX,
+                            in [Optional=DefaultIsUndefined] long wheelDeltaY, 
+                            in [Optional=DefaultIsUndefined] DOMWindow view, 
+                            in [Optional=DefaultIsUndefined] long screenX,
+                            in [Optional=DefaultIsUndefined] long screenY,
+                            in [Optional=DefaultIsUndefined] long clientX,
+                            in [Optional=DefaultIsUndefined] long clientY,
+                            in [Optional=DefaultIsUndefined] boolean ctrlKey,
+                            in [Optional=DefaultIsUndefined] boolean altKey,
+                            in [Optional=DefaultIsUndefined] boolean shiftKey,
+                            in [Optional=DefaultIsUndefined] boolean metaKey);
+#endif /* !defined(LANGUAGE_JAVASCRIPT) */
+
+#if defined(LANGUAGE_JAVASCRIPT) && LANGUAGE_JAVASCRIPT
+        void initWebKitWheelEvent(in [Optional=DefaultIsUndefined] long wheelDeltaX,
+                                  in [Optional=DefaultIsUndefined] long wheelDeltaY, 
+                                  in [Optional=DefaultIsUndefined] DOMWindow view, 
+                                  in [Optional=DefaultIsUndefined] long screenX,
+                                  in [Optional=DefaultIsUndefined] long screenY,
+                                  in [Optional=DefaultIsUndefined] long clientX,
+                                  in [Optional=DefaultIsUndefined] long clientY,
+                                  in [Optional=DefaultIsUndefined] boolean ctrlKey,
+                                  in [Optional=DefaultIsUndefined] boolean altKey,
+                                  in [Optional=DefaultIsUndefined] boolean shiftKey,
+                                  in [Optional=DefaultIsUndefined] boolean metaKey);
+#endif /* defined(LANGUAGE_JAVASCRIPT) */
+    };
+}