Use Length for the stroke-width property in SVGLayoutStyle

Source/core/animation/css/CSSAnimatableValueFactory.cpp

 /*
  * Copyright (C) 2013 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 27 matching lines @@
 #include "core/animation/animatable/AnimatableDoubleAndBool.h"
 #include "core/animation/animatable/AnimatableFilterOperations.h"
 #include "core/animation/animatable/AnimatableImage.h"
 #include "core/animation/animatable/AnimatableLength.h"
 #include "core/animation/animatable/AnimatableLengthBox.h"
 #include "core/animation/animatable/AnimatableLengthBoxAndBool.h"
 #include "core/animation/animatable/AnimatableLengthPoint.h"
 #include "core/animation/animatable/AnimatableLengthPoint3D.h"
 #include "core/animation/animatable/AnimatableLengthSize.h"
 #include "core/animation/animatable/AnimatableRepeatable.h"
-#include "core/animation/animatable/AnimatableSVGLength.h"
 #include "core/animation/animatable/AnimatableSVGPaint.h"
 #include "core/animation/animatable/AnimatableShadow.h"
 #include "core/animation/animatable/AnimatableShapeValue.h"
 #include "core/animation/animatable/AnimatableStrokeDasharrayList.h"
 #include "core/animation/animatable/AnimatableTransform.h"
 #include "core/animation/animatable/AnimatableUnknown.h"
 #include "core/animation/animatable/AnimatableVisibility.h"
 #include "core/css/CSSCalculationValue.h"
 #include "core/css/CSSPrimitiveValue.h"
 #include "core/css/CSSPrimitiveValueMappings.h"
 #include "core/css/CSSPropertyMetadata.h"
 #include "core/layout/style/LayoutStyle.h"
 #include "platform/Length.h"
 #include "platform/LengthBox.h"
 
 namespace blink {
 
-static PassRefPtrWillBeRawPtr<AnimatableValue> createFromLength(const Length& length, const LayoutStyle& style)
+static PassRefPtrWillBeRawPtr<AnimatableValue> createFromLengthWithZoom(const Length& length, float zoom)
 {
     switch (length.type()) {
     case Fixed:
     case Percent:
     case Calculated:
-        return AnimatableLength::create(length, style.effectiveZoom());
+        return AnimatableLength::create(length, zoom);
     case Auto:
     case Intrinsic:
     case MinIntrinsic:
     case MinContent:
     case MaxContent:
     case FillAvailable:
     case FitContent:
         return AnimatableUnknown::create(CSSPrimitiveValue::create(length, 1));
     case MaxSizeNone:
         return AnimatableUnknown::create(CSSValueNone);
     case ExtendToZoom: // Does not apply to elements.
     case DeviceWidth:
     case DeviceHeight:
         ASSERT_NOT_REACHED();
         return nullptr;
     }
     ASSERT_NOT_REACHED();
     return nullptr;
 }
 
+static PassRefPtrWillBeRawPtr<AnimatableValue> createFromLength(const Length& length, const LayoutStyle& style)
+{
+    return createFromLengthWithZoom(length, style.effectiveZoom());
+}
+
+static PassRefPtrWillBeRawPtr<AnimatableValue> createFromUnzoomedLength(const UnzoomedLength& unzoomedLength)
+{
+    return createFromLengthWithZoom(unzoomedLength.length(), 1);
+}
+
 static PassRefPtrWillBeRawPtr<AnimatableValue> createFromLineHeight(const Length& length, const LayoutStyle& style)
 {
     if (length.type() == Percent) {
         double value = length.value();
         // -100% is used to represent "normal" line height.
         if (value == -100)
             return AnimatableUnknown::create(CSSValueNormal);
         return AnimatableDouble::create(value);
     }
     return createFromLength(length, style);
@@ skipping 324 matching lines @@
         return createFromLength(style.paddingBottom(), style);
     case CSSPropertyPaddingLeft:
         return createFromLength(style.paddingLeft(), style);
     case CSSPropertyPaddingRight:
         return createFromLength(style.paddingRight(), style);
     case CSSPropertyPaddingTop:
         return createFromLength(style.paddingTop(), style);
     case CSSPropertyRight:
         return createFromLength(style.right(), style);
     case CSSPropertyStrokeWidth:
-        return AnimatableSVGLength::create(style.strokeWidth());
+        return createFromUnzoomedLength(style.strokeWidth());
     case CSSPropertyStopColor:
         return createFromColor(property, style);
     case CSSPropertyStopOpacity:
         return createFromDouble(style.stopOpacity());
     case CSSPropertyStrokeDasharray:
         return AnimatableStrokeDasharrayList::create(style.strokeDashArray(), style.effectiveZoom());
     case CSSPropertyStrokeDashoffset:
         return createFromLength(style.strokeDashOffset(), style);
     case CSSPropertyStrokeMiterlimit:
         return createFromDouble(style.strokeMiterLimit());
@@ skipping 91 matching lines @@
     case CSSPropertyZIndex:
         return createFromDouble(style.zIndex());
     default:
         ASSERT_NOT_REACHED();
         // This return value is to avoid a release crash if possible.
         return AnimatableUnknown::create(nullptr);
     }
 }
 
 } // namespace blink