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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "sky/engine/config.h" | |
6 #include "sky/engine/core/css/parser/MediaQueryBlockWatcher.h" | 5 #include "sky/engine/core/css/parser/MediaQueryBlockWatcher.h" |
7 | 6 |
8 #include "sky/engine/core/css/parser/MediaQueryToken.h" | 7 #include "sky/engine/core/css/parser/MediaQueryToken.h" |
9 | 8 |
10 namespace blink { | 9 namespace blink { |
11 | 10 |
12 MediaQueryBlockWatcher::MediaQueryBlockWatcher() | 11 MediaQueryBlockWatcher::MediaQueryBlockWatcher() |
13 : m_blockLevel(0) | 12 : m_blockLevel(0) |
14 { | 13 { |
15 } | 14 } |
16 | 15 |
17 void MediaQueryBlockWatcher::handleToken(const MediaQueryToken& token) | 16 void MediaQueryBlockWatcher::handleToken(const MediaQueryToken& token) |
18 { | 17 { |
19 if (token.blockType() == MediaQueryToken::BlockStart) { | 18 if (token.blockType() == MediaQueryToken::BlockStart) { |
20 ++m_blockLevel; | 19 ++m_blockLevel; |
21 } else if (token.blockType() == MediaQueryToken::BlockEnd) { | 20 } else if (token.blockType() == MediaQueryToken::BlockEnd) { |
22 ASSERT(m_blockLevel); | 21 ASSERT(m_blockLevel); |
23 --m_blockLevel; | 22 --m_blockLevel; |
24 } | 23 } |
25 } | 24 } |
26 | 25 |
27 } // namespace | 26 } // namespace |
28 | 27 |
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