Remove friend declarations from CSSPropertyParser

Source/core/css/parser/CSSPropertyParser.h

 /*
  * Copyright (C) 2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 - 2010  Torch Mobile (Beijing) Co. Ltd. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 13 matching lines @@
 #define CSSPropertyParser_h
 
 #include "core/css/CSSFilterValue.h"
 #include "core/css/CSSGradientValue.h"
 #include "core/css/CSSGridTemplateAreasValue.h"
 #include "core/css/CSSPropertySourceData.h"
 #include "platform/Length.h"
 
 namespace blink {
 
+class BorderImageParseContext;
 class CSSBorderImageSliceValue;
 class CSSBasicShape;
 class CSSBasicShapeInset;
 class CSSGradientValue;
 class CSSGridLineNamesValue;
 class CSSLineBoxContainValue;
 struct CSSParserString;
 struct CSSParserValue;
 class CSSParserValueList;
 class CSSPrimitiveValue;
@@ skipping 301 matching lines @@
 
     bool shouldAcceptUnitLessValues(CSSParserValue*, Units, CSSParserMode);
 
     inline bool validUnit(CSSParserValue* value, Units unitflags, ReleaseParsedCalcValueCondition releaseCalc = DoNotReleaseParsedCalcValue) { return validUnit(value, unitflags, m_context.mode(), releaseCalc); }
     bool validUnit(CSSParserValue*, Units, CSSParserMode, ReleaseParsedCalcValueCondition releaseCalc = DoNotReleaseParsedCalcValue);
 
     bool parseBorderImageQuad(Units, RefPtrWillBeRawPtr<CSSPrimitiveValue>&);
     int colorIntFromValue(CSSParserValue*);
     bool isCalculation(CSSParserValue*);
 
+    bool buildBorderImageParseContext(CSSPropertyID, BorderImageParseContext&);
+
+    bool parseDeprecatedGradientColorStop(CSSParserValue*, CSSGradientColorStop&);
+
+    void commitBorderImageProperty(CSSPropertyID, PassRefPtrWillBeRawPtr<CSSValue>, bool important);
+
 private:
     // Inputs:
     CSSParserValueList* m_valueList;
     const CSSParserContext& m_context;
     const bool m_inViewport;
 
     // Outputs:
     WillBeHeapVector<CSSProperty, 256>& m_parsedProperties;
     CSSRuleSourceData::Type m_ruleType;
 
     // Locals during parsing:
     int m_inParseShorthand;
     CSSPropertyID m_currentShorthand;
     bool m_implicitShorthand;
     RefPtrWillBeMember<CSSCalcValue> m_parsedCalculation;
-
-    // FIXME: There is probably a small set of APIs we could expose for these
-    // classes w/o needing to make them friends.
-    friend class ShadowParseContext;
-    friend class BorderImageParseContext;
-    friend class BorderImageSliceParseContext;
-    friend class BorderImageQuadParseContext;
-    friend class TransformOperationInfo;
-    friend bool parseDeprecatedGradientColorStop(CSSPropertyParser*, CSSParserValue*, CSSGradientColorStop&);
-    friend PassRefPtrWillBeRawPtr<CSSPrimitiveValue> parseGradientColorOrKeyword(CSSPropertyParser*, CSSParserValue*);
 };
 
 CSSPropertyID cssPropertyID(const CSSParserString&);
 CSSPropertyID cssPropertyID(const String&);
 CSSValueID cssValueKeywordID(const CSSParserString&);
 
 } // namespace blink
 
 #endif // CSSPropertyParser_h