Fix an issue where hit detection could fail on rect and ellipse shapes

LayoutTests/svg/custom/dasharrayOrigin-expected.txt

Index: LayoutTests/svg/custom/dasharrayOrigin-expected.txt
diff --git a/LayoutTests/svg/custom/dasharrayOrigin-expected.txt b/LayoutTests/svg/custom/dasharrayOrigin-expected.txt
index eebfd0d05e850353f36f87bfd1db674f4459f0e4..31b97328b228939359dde0e5c429b9ddb5d64f73 100644
--- a/LayoutTests/svg/custom/dasharrayOrigin-expected.txt
+++ b/LayoutTests/svg/custom/dasharrayOrigin-expected.txt
@@ -5,6 +5,6 @@ layer at (0,0) size 800x600
     RenderSVGRect {rect} at (42,42) size 116x116 [stroke={[type=SOLID] [color=#D3D3D3] [stroke width=15.00]}] [x=50.00] [y=50.00] [width=100.00] [height=100.00]
     RenderSVGRect {rect} at (50,42) size 108x113 [stroke={[type=SOLID] [color=#008000] [stroke width=15.00] [dash array={100.00, 20.00, 20.00, 1000.00}]}] [x=50.00] [y=50.00] [width=100.00] [height=100.00]
     RenderSVGEllipse {circle} at (47,47) size 106x106 [stroke={[type=SOLID] [color=#808080] [stroke width=5.00]}] [cx=100.00] [cy=100.00] [r=50.00]
-    RenderSVGEllipse {circle} at (47,47) size 106x106 [stroke={[type=SOLID] [color=#FF0000] [stroke width=5.00] [dash array={100.00, 20.00, 20.00, 1000.00}]}] [cx=100.00] [cy=100.00] [r=50.00]
+    RenderSVGEllipse {circle} at (50,50) size 103x103 [stroke={[type=SOLID] [color=#FF0000] [stroke width=5.00] [dash array={100.00, 20.00, 20.00, 1000.00}]}] [cx=100.00] [cy=100.00] [r=50.00]
     RenderSVGRect {rect} at (27,27) size 146x146 [stroke={[type=SOLID] [color=#D3D3D3] [stroke width=5.00]}] [x=30.00] [y=30.00] [width=140.00] [height=140.00]
     RenderSVGRect {rect} at (30,25) size 145x145 [stroke={[type=SOLID] [color=#0000FF] [stroke width=10.00] [dash array={100.00, 20.00, 20.00, 1000.00}]}] [x=30.00] [y=30.00] [width=140.00] [height=140.00]