Rename LayoutStyle to papayawhip

Source/core/animation/LengthStyleInterpolation.h

Index: Source/core/animation/LengthStyleInterpolation.h
diff --git a/Source/core/animation/LengthStyleInterpolation.h b/Source/core/animation/LengthStyleInterpolation.h
index 2e8aa53b93122b34cc58c3cf0c043cd2cce5d990..1681941f53f2d6f7af0407b3f573c11618512b85 100644
--- a/Source/core/animation/LengthStyleInterpolation.h
+++ b/Source/core/animation/LengthStyleInterpolation.h
@@ -10,12 +10,12 @@
 
 namespace blink {
 
-class LayoutStyle;
+class ComputedStyle;
 class Length;
 
 class LengthStyleInterpolation : public StyleInterpolation {
 public:
-    typedef void (LayoutStyle::*LengthSetter)(const Length&);
+    typedef void (ComputedStyle::*LengthSetter)(const Length&);
     typedef void NonInterpolableType;
 
     static PassRefPtrWillBeRawPtr<LengthStyleInterpolation> create(const CSSValue& start, const CSSValue& end, CSSPropertyID id, InterpolationRange range)