HTML5 Canvas should avoid converting rotation angle to degrees

Source/platform/graphics/Path.cpp

Index: Source/platform/graphics/Path.cpp
diff --git a/Source/platform/graphics/Path.cpp b/Source/platform/graphics/Path.cpp
index cac95274fb9d6aa2fa90f8c8f329158efa4db099..0bfa1c53fbb2cddcd0c232e44666624bd7fa1862 100644
--- a/Source/platform/graphics/Path.cpp
+++ b/Source/platform/graphics/Path.cpp
@@ -372,7 +372,7 @@ void Path::addEllipse(const FloatPoint& p, float radiusX, float radiusY, float r
     }
 
     // Add an arc after the relevant transform.
-    AffineTransform ellipseTransform = AffineTransform::translation(p.x(), p.y()).rotate(rad2deg(rotation));
+    AffineTransform ellipseTransform = AffineTransform::translation(p.x(), p.y()).rotateRadians(rotation);
     ASSERT(ellipseTransform.isInvertible());
     AffineTransform inverseEllipseTransform = ellipseTransform.inverse();
     transform(inverseEllipseTransform);