SVG animateMotion paths that only cause offsets are no longer ignored

third_party/WebKit/Source/platform/graphics/Path.cpp

Index: third_party/WebKit/Source/platform/graphics/Path.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/Path.cpp b/third_party/WebKit/Source/platform/graphics/Path.cpp
index f88cc53d3ffba8d47cd445043fcf1ebb86f0eb1f..f38f6902910017271fccbc245ed726d2a04667d2 100644
--- a/third_party/WebKit/Source/platform/graphics/Path.cpp
+++ b/third_party/WebKit/Source/platform/graphics/Path.cpp
@@ -204,12 +204,12 @@ static bool calculatePointAndNormalOnPath(SkPathMeasure& measure, SkScalar lengt
 bool Path::pointAndNormalAtLength(float length, FloatPoint& point, float& normal) const
 {
     SkPathMeasure measure(m_path, false);
-
     if (calculatePointAndNormalOnPath(measure, WebCoreFloatToSkScalar(length), point, normal))
         return true;
 
+    SkPoint position = m_path.getPoint(0);
+    point = FloatPoint(SkScalarToFloat(position.fX), SkScalarToFloat(position.fY));
     normal = 0;
-    point = FloatPoint(0, 0);
     return false;
 }
 
@@ -236,8 +236,9 @@ bool Path::PositionCalculator::pointAndNormalAtLength(float length, FloatPoint&
             return true;
     }
 
+    SkPoint position = m_path.getPoint(0);
+    point = FloatPoint(SkScalarToFloat(position.fX), SkScalarToFloat(position.fY));
     normalAngle = 0;
-    point = FloatPoint(0, 0);
     return false;
 }