CSS Properties & Values API: Support <resolution> values

third_party/WebKit/Source/core/css/parser/CSSPropertyParserHelpers.h

 // Copyright 2016 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 CSSPropertyParserHelpers_h
 #define CSSPropertyParserHelpers_h
 
 #include "core/css/CSSCustomIdentValue.h"
 #include "core/css/CSSIdentifierValue.h"
 #include "core/css/CSSPrimitiveValue.h"
@@ skipping 34 matching lines @@
                                  ValueRange,
                                  UnitlessQuirk = UnitlessQuirk::Forbid);
 CSSPrimitiveValue* consumePercent(CSSParserTokenRange&, ValueRange);
 CSSPrimitiveValue* consumeLengthOrPercent(
     CSSParserTokenRange&,
     CSSParserMode,
     ValueRange,
     UnitlessQuirk = UnitlessQuirk::Forbid);
 CSSPrimitiveValue* consumeAngle(CSSParserTokenRange&);
 CSSPrimitiveValue* consumeTime(CSSParserTokenRange&, ValueRange);
+CSSPrimitiveValue* consumeResolution(CSSParserTokenRange&);
 
 CSSIdentifierValue* consumeIdent(CSSParserTokenRange&);
 CSSIdentifierValue* consumeIdentRange(CSSParserTokenRange&,
                                       CSSValueID lower,
                                       CSSValueID upper);
 template <CSSValueID, CSSValueID...>
 inline bool identMatches(CSSValueID id);
 template <CSSValueID... allowedIdents>
 CSSIdentifierValue* consumeIdent(CSSParserTokenRange&);
 
@@ skipping 49 matching lines @@
       !identMatches<names...>(range.peek().id()))
     return nullptr;
   return CSSIdentifierValue::create(range.consumeIncludingWhitespace().id());
 }
 
 }  // namespace CSSPropertyParserHelpers
 
 }  // namespace blink
 
 #endif  // CSSPropertyParserHelpers_h