WebKit IDL roll.

third_party/WebCore/css/DOMWindowCSS.idl

-/* Copyright (C) 2012 Motorola Mobility Inc. All rights reserved.
+/*
+ * Copyright (C) 2012 Motorola Mobility 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.
  * 3. Neither the name of Motorola Mobility Inc. nor the names of its
  *    contributors may be used to endorse or promote products derived from this
  *    software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "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 THE COPYRIGHT
  * OWNER 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.
  */
 
 [
+    InterfaceName=CSS,
     Conditional=CSS3_CONDITIONAL_RULES
-] interface CSSSupportsRule : CSSRule {
-    readonly attribute CSSRuleList cssRules;
-    readonly attribute DOMString conditionText;
+] interface DOMWindowCSS {
 
-    unsigned long insertRule(in [Optional=DefaultIsUndefined] DOMString rule,
-                             in [Optional=DefaultIsUndefined] unsigned long index) raises(DOMException);
-    void deleteRule(in [Optional=DefaultIsUndefined] unsigned long index) raises(DOMException);
+    boolean supports(DOMString property, DOMString value);
+    boolean supports(DOMString conditionText);
+
 };