Update script to fetch new WebCore IDL

third_party/WebCore/css/WebKitCSSFilterValue.idl

Index: third_party/WebCore/css/WebKitCSSFilterValue.idl
diff --git a/third_party/WebCore/css/WebKitCSSFilterValue.idl b/third_party/WebCore/css/WebKitCSSFilterValue.idl
new file mode 100644
index 0000000000000000000000000000000000000000..3f219137b4a08ba1945d8214570b92ec352eca42
--- /dev/null
+++ b/third_party/WebCore/css/WebKitCSSFilterValue.idl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2011 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+module css {
+
+    interface [
+            Conditional=CSS_FILTERS,
+            IndexedGetter,
+            DoNotCheckConstants
+    ] WebKitCSSFilterValue : CSSValueList {
+
+        // OperationTypes
+
+        const unsigned short CSS_FILTER_REFERENCE = 1;
+        const unsigned short CSS_FILTER_GRAYSCALE = 2;
+        const unsigned short CSS_FILTER_SEPIA = 3;
+        const unsigned short CSS_FILTER_SATURATE = 4;
+        const unsigned short CSS_FILTER_HUE_ROTATE = 5;
+        const unsigned short CSS_FILTER_INVERT = 6;
+        const unsigned short CSS_FILTER_OPACITY = 7;
+        const unsigned short CSS_FILTER_BRIGHTNESS = 8;
+        const unsigned short CSS_FILTER_CONTRAST = 9;
+        const unsigned short CSS_FILTER_BLUR = 10;
+        const unsigned short CSS_FILTER_DROP_SHADOW = 11;
+
+#if defined(ENABLE_CSS_SHADERS) && ENABLE_CSS_SHADERS
+        const unsigned short CSS_FILTER_CUSTOM = 12;
+#endif
+
+        readonly attribute unsigned short operationType;
+    };
+}