CSS Properties & Values API: Support <resolution> values

third_party/WebKit/Source/core/css/CSSSyntaxDescriptor.cpp

 // 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.
 
 #include "core/css/CSSSyntaxDescriptor.h"
 
 #include "core/css/CSSCustomPropertyDeclaration.h"
 #include "core/css/CSSURIValue.h"
 #include "core/css/CSSValueList.h"
 #include "core/css/CSSVariableReferenceValue.h"
@@ skipping 147 matching lines @@
       return consumeImage(range, strictCSSParserContext());
     case CSSSyntaxType::Url:
       return consumeUrl(range);
     case CSSSyntaxType::Integer:
       return consumeInteger(range);
     case CSSSyntaxType::Angle:
       return consumeAngle(range);
     case CSSSyntaxType::Time:
       return consumeTime(range, ValueRange::ValueRangeAll);
     case CSSSyntaxType::Resolution:
-      return nullptr;  // TODO(timloh): Implement this.
+      return consumeResolution(range);
     case CSSSyntaxType::TransformFunction:
       return nullptr;  // TODO(timloh): Implement this.
     case CSSSyntaxType::CustomIdent:
       return consumeCustomIdent(range);
     default:
       NOTREACHED();
       return nullptr;
   }
 }
 
@@ skipping 25 matching lines @@
   range.consumeWhitespace();
   for (const CSSSyntaxComponent& component : m_syntaxComponents) {
     if (const CSSValue* result = consumeSyntaxComponent(component, range))
       return result;
   }
   return CSSVariableParser::parseRegisteredPropertyValue(range, true,
                                                          isAnimationTainted);
 }
 
 }  // namespace blink