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1 /* | |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | |
3 * | |
4 * Redistribution and use in source and binary forms, with or without | |
5 * modification, are permitted provided that the following conditions | |
6 * are met: | |
7 * | |
8 * 1. Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * 2. Redistributions in binary form must reproduce the above copyright | |
11 * notice, this list of conditions and the following disclaimer | |
12 * in the documentation and/or other materials provided with the | |
13 * distribution. | |
14 * 3. Neither the name of Google Inc. nor the names of its contributors | |
15 * may be used to endorse or promote products derived from this | |
16 * software without specific prior written permission. | |
17 * | |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 #ifndef CustomElementMicrotaskStep_h | |
32 #define CustomElementMicrotaskStep_h | |
33 | |
34 #include "platform/heap/Handle.h" | |
35 #include "wtf/Noncopyable.h" | |
36 | |
37 namespace blink { | |
38 | |
39 class CustomElementMicrotaskStep : public GarbageCollectedFinalized<CustomElemen
tMicrotaskStep> { | |
40 WTF_MAKE_NONCOPYABLE(CustomElementMicrotaskStep); | |
41 public: | |
42 CustomElementMicrotaskStep() { } | |
43 virtual ~CustomElementMicrotaskStep() { } | |
44 | |
45 enum Result { | |
46 Processing, | |
47 FinishedProcessing | |
48 }; | |
49 | |
50 virtual Result process() = 0; | |
51 | |
52 DEFINE_INLINE_VIRTUAL_TRACE() { } | |
53 | |
54 #if !defined(NDEBUG) | |
55 virtual void show(unsigned indent) = 0; | |
56 #endif | |
57 }; | |
58 | |
59 } // namespace blink | |
60 | |
61 #endif // CustomElementMicrotaskStep_h | |
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