Refactor propagation of parsing errors for SVG attributes

third_party/WebKit/Source/core/svg/SVGTransformList.h

 /*
  * Copyright (C) 2014 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 13 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef SVGTransformList_h
 #define SVGTransformList_h
 
-#include "bindings/core/v8/ScriptWrappable.h"
+#include "core/svg/SVGParsingError.h"
 #include "core/svg/SVGTransform.h"
 #include "core/svg/properties/SVGListPropertyHelper.h"
 
 namespace blink {
 
 class SVGTransformListTearOff;
 
 class SVGTransformList final : public SVGListPropertyHelper<SVGTransformList, SVGTransform> {
 public:
     typedef SVGTransformListTearOff TearOffType;
 
     static PassRefPtrWillBeRawPtr<SVGTransformList> create()
     {
         return adoptRefWillBeNoop(new SVGTransformList());
     }
 
     static PassRefPtrWillBeRawPtr<SVGTransformList> create(SVGTransformType, const String&);
 
     ~SVGTransformList() override;
 
     PassRefPtrWillBeRawPtr<SVGTransform> consolidate();
 
     bool concatenate(AffineTransform& result) const;
 
     // SVGPropertyBase:
     PassRefPtrWillBeRawPtr<SVGPropertyBase> cloneForAnimation(const String&) const override;
     String valueAsString() const override;
-    void setValueAsString(const String&, ExceptionState&);
+    SVGParsingError setValueAsString(const String&);
     bool parse(const UChar*& ptr, const UChar* end);
     bool parse(const LChar*& ptr, const LChar* end);
 
     void add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*) override;
     void calculateAnimatedValue(SVGAnimationElement*, float percentage, unsigned repeatCount, PassRefPtrWillBeRawPtr<SVGPropertyBase> fromValue, PassRefPtrWillBeRawPtr<SVGPropertyBase> toValue, PassRefPtrWillBeRawPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement*) override;
     float calculateDistance(PassRefPtrWillBeRawPtr<SVGPropertyBase> to, SVGElement*) override;
 
     static AnimatedPropertyType classType() { return AnimatedTransformList; }
 
 private:
     SVGTransformList();
 
     template <typename CharType>
     bool parseInternal(const CharType*& ptr, const CharType* end);
 };
 
 DEFINE_SVG_PROPERTY_TYPE_CASTS(SVGTransformList);
 
 SVGTransformType parseTransformType(const String&);
 
 } // namespace blink
 
 #endif // SVGTransformList_h