Merge the Sky Engine changes from the SkyDart branch

sky/engine/core/css/CSSFilterValue.idl

Index: sky/engine/core/css/CSSFilterValue.idl
diff --git a/sky/engine/core/css/CSSFilterValue.idl b/sky/engine/core/css/CSSFilterValue.idl
deleted file mode 100644
index 99ceaa1ee94c315bdf7ec2650a5f242071a2844f..0000000000000000000000000000000000000000
--- a/sky/engine/core/css/CSSFilterValue.idl
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * 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.
- */
-
-[
-    DoNotCheckConstants,
-] interface CSSFilterValue : 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;
-
-    readonly attribute unsigned short operationType;
-    [ImplementedAs=item] getter CSSValue (unsigned long index);
-};