1 files changed, 88 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/core/css/parser/MediaQueryToken.h b/chromium/third_party/WebKit/Source/core/css/parser/MediaQueryToken.h
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index 00000000000..5e602e8cbf6
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+++ b/chromium/third_party/WebKit/Source/core/css/parser/MediaQueryToken.h
@@ -0,0 +1,88 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef MediaQueryToken_h
+#define MediaQueryToken_h
+
+#include "core/css/CSSPrimitiveValue.h"
+#include "wtf/text/WTFString.h"
+
+namespace WebCore {
+
+enum MediaQueryTokenType {
+    IdentToken = 0,
+    FunctionToken,
+    DelimiterToken,
+    NumberToken,
+    PercentageToken,
+    DimensionToken,
+    WhitespaceToken,
+    ColonToken,
+    SemicolonToken,
+    CommaToken,
+    LeftParenthesisToken,
+    RightParenthesisToken,
+    LeftBracketToken,
+    RightBracketToken,
+    LeftBraceToken,
+    RightBraceToken,
+    StringToken,
+    BadStringToken,
+    EOFToken,
+    CommentToken,
+};
+
+enum NumericValueType {
+    IntegerValueType,
+    NumberValueType,
+};
+
+class MediaQueryToken {
+public:
+    enum BlockType {
+        NotBlock,
+        BlockStart,
+        BlockEnd,
+    };
+
+    MediaQueryToken(MediaQueryTokenType, BlockType = NotBlock);
+    MediaQueryToken(MediaQueryTokenType, String value, BlockType = NotBlock);
+
+    MediaQueryToken(MediaQueryTokenType, UChar); // for DelimiterToken
+    MediaQueryToken(MediaQueryTokenType, double, NumericValueType); // for NumberToken
+
+    // Converts NumberToken to DimensionToken.
+    void convertToDimensionWithUnit(String);
+
+    // Converts NumberToken to PercentageToken.
+    void convertToPercentage();
+
+    MediaQueryTokenType type() const { return m_type; }
+    String value() const { return m_value; }
+    String textForUnitTests() const;
+
+    UChar delimiter() const;
+    NumericValueType numericValueType() const;
+    double numericValue() const;
+    BlockType blockType() const { return m_blockType; }
+    CSSPrimitiveValue::UnitType unitType() const { return m_unit; }
+
+private:
+    MediaQueryTokenType m_type;
+    String m_value;
+
+    UChar m_delimiter; // Could be rolled into m_value?
+
+    NumericValueType m_numericValueType;
+    double m_numericValue;
+    CSSPrimitiveValue::UnitType m_unit;
+
+    BlockType m_blockType;
+};
+
+typedef Vector<MediaQueryToken>::iterator MediaQueryTokenIterator;
+
+} // namespace
+
+#endif // MediaQueryToken_h