Web Animations CSS: Support animation of fill and stroke

Source/core/css/resolver/AnimatedStyleBuilder.cpp

Index: Source/core/css/resolver/AnimatedStyleBuilder.cpp
diff --git a/Source/core/css/resolver/AnimatedStyleBuilder.cpp b/Source/core/css/resolver/AnimatedStyleBuilder.cpp
index 6414b3d6c4c4086262a30cd152328f4dc6152aed..e93f7ad764a698a08d2e80e9e5ec6900eeb279ac 100644
--- a/Source/core/css/resolver/AnimatedStyleBuilder.cpp
+++ b/Source/core/css/resolver/AnimatedStyleBuilder.cpp
@@ -36,6 +36,7 @@
 #include "core/animation/AnimatableLengthBox.h"
 #include "core/animation/AnimatableLengthSize.h"
 #include "core/animation/AnimatableNumber.h"
+#include "core/animation/AnimatableSVGPaint.h"
 #include "core/animation/AnimatableTransform.h"
 #include "core/animation/AnimatableUnknown.h"
 #include "core/animation/AnimatableValue.h"
@@ -163,6 +164,12 @@ void AnimatedStyleBuilder::applyProperty(CSSPropertyID property, StyleResolverSt
         style->setColor(toAnimatableColor(value)->color());
         style->setVisitedLinkColor(toAnimatableColor(value)->visitedLinkColor());
         return;
+    case CSSPropertyFill:
+        {
+            const AnimatableSVGPaint* svgPaint = toAnimatableSVGPaint(value);
+            style->accessSVGStyle()->setFillPaint(svgPaint->paintType(), svgPaint->color(), svgPaint->uri());
+        }
+        return;
     case CSSPropertyHeight:
         style->setHeight(animatableValueToLength(value, state));
         return;
@@ -224,6 +231,12 @@ void AnimatedStyleBuilder::applyProperty(CSSPropertyID property, StyleResolverSt
     case CSSPropertyRight:
         style->setRight(animatableValueToLength(value, state));
         return;
+    case CSSPropertyStroke:
+        {
+            const AnimatableSVGPaint* svgPaint = toAnimatableSVGPaint(value);
+            style->accessSVGStyle()->setStrokePaint(svgPaint->paintType(), svgPaint->color(), svgPaint->uri());
+        }
+        return;
     case CSSPropertyTextDecorationColor:
         style->setTextDecorationColor(toAnimatableColor(value)->color());
         style->setVisitedLinkTextDecorationColor(toAnimatableColor(value)->visitedLinkColor());