CSS Custom Properties (Variables)

third_party/WebKit/Source/core/core.gypi

 {
     'includes': [
         'core_generated.gypi',
     ],
     'variables': {
         # Files for which bindings (.cpp and .h files) will be generated
         'core_idl_files': [
             'animation/KeyframeEffect.idl',
             'animation/EffectModel.idl',
             'animation/AnimationEffectReadOnly.idl',
@@ skipping 1014 matching lines @@
             'css/CSSContentDistributionValue.cpp',
             'css/CSSContentDistributionValue.h',
             'css/CSSCounterValue.cpp',
             'css/CSSCounterValue.h',
             'css/CSSCrossfadeValue.cpp',
             'css/CSSCrossfadeValue.h',
             'css/CSSCursorImageValue.cpp',
             'css/CSSCustomFontData.h',
             'css/CSSCustomIdentValue.cpp',
             'css/CSSCustomIdentValue.h',
+            'css/CSSCustomPropertyDeclaration.cpp',
+            'css/CSSCustomPropertyDeclaration.h',
             'css/CSSDefaultStyleSheets.cpp',
             'css/CSSDefaultStyleSheets.h',
             'css/CSSFontFace.cpp',
             'css/CSSFontFace.h',
             'css/CSSFontFaceRule.cpp',
             'css/CSSFontFaceRule.h',
             'css/CSSFontFaceSource.cpp',
             'css/CSSFontFaceSource.h',
             'css/CSSFontFaceSrcValue.cpp',
             'css/CSSFontFaceSrcValue.h',
@@ skipping 75 matching lines @@
             'css/CSSUnsetValue.cpp',
             'css/CSSUnsetValue.h',
             'css/CSSURIValue.cpp',
             'css/CSSURIValue.h',
             'css/CSSValue.cpp',
             'css/CSSValueList.cpp',
             'css/CSSValuePair.cpp',
             'css/CSSValuePair.h',
             'css/CSSValuePool.cpp',
             'css/CSSValuePool.h',
+            'css/CSSVariableData.cpp',
+            'css/CSSVariableData.h',
+            'css/CSSVariableReferenceValue.cpp',
+            'css/CSSVariableReferenceValue.h',
             'css/CSSViewportRule.cpp',
             'css/CSSViewportRule.h',
             'css/DOMWindowCSS.cpp',
             'css/DOMWindowCSS.h',
             'css/DocumentFontFaceSet.cpp',
             'css/DocumentFontFaceSet.h',
             'css/ElementRuleCollector.cpp',
             'css/ElementRuleCollector.h',
             'css/FontFace.cpp',
             'css/FontFace.h',
@@ skipping 99 matching lines @@
             'css/parser/CSSParserSelector.h',
             'css/parser/CSSParserSelector.cpp',
             'css/parser/CSSPropertyParser.cpp',
             'css/parser/CSSPropertyParser.h',
             'css/parser/CSSSelectorParser.cpp',
             'css/parser/CSSSelectorParser.h',
             'css/parser/CSSSupportsParser.cpp',
             'css/parser/CSSSupportsParser.h',
             'css/parser/CSSTokenizer.cpp',
             'css/parser/CSSTokenizerInputStream.cpp',
+            'css/parser/CSSVariableParser.cpp',
+            'css/parser/CSSVariableParser.h',
             'css/parser/LegacyCSSPropertyParser.cpp',
             'css/parser/MediaQueryBlockWatcher.cpp',
             'css/parser/MediaQueryParser.cpp',
             'css/parser/SizesAttributeParser.cpp',
             'css/parser/SizesCalcParser.cpp',
             'css/resolver/AnimatedStyleBuilder.cpp',
             'css/resolver/AnimatedStyleBuilder.h',
             'css/resolver/CSSToStyleMap.cpp',
             'css/resolver/CSSToStyleMap.h',
+            'css/resolver/CSSVariableResolver.cpp',
+            'css/resolver/CSSVariableResolver.h',
             'css/resolver/ElementResolveContext.cpp',
             'css/resolver/ElementResolveContext.h',
             'css/resolver/ElementStyleResources.cpp',
             'css/resolver/ElementStyleResources.h',
             'css/resolver/FilterOperationResolver.cpp',
             'css/resolver/FilterOperationResolver.h',
             'css/resolver/FontBuilder.cpp',
             'css/resolver/FontBuilder.h',
             'css/resolver/MatchRequest.h',
             'css/resolver/MatchResult.cpp',
@@ skipping 2626 matching lines @@
             'style/SVGComputedStyleTest.cpp',
             'svg/SVGPathParserTest.cpp',
             'svg/UnsafeSVGAttributeSanitizationTest.cpp',
             'testing/PrivateScriptTestTest.cpp',
             'timing/MemoryInfoTest.cpp',
             'workers/WorkerThreadTest.cpp',
             'xml/parser/SharedBufferReaderTest.cpp',
         ],
     }
 }