Move RenderSVGRect to layout/svg

LayoutTests/platform/mac/svg/css/css-box-min-width-expected.txt

Index: LayoutTests/platform/mac/svg/css/css-box-min-width-expected.txt
diff --git a/LayoutTests/platform/mac/svg/css/css-box-min-width-expected.txt b/LayoutTests/platform/mac/svg/css/css-box-min-width-expected.txt
index 05d8c9fd118be77ad0085855cf80f30bb1e7b657..6698f928b5944c6c06a8f8190fe3e8d0bed80487 100644
--- a/LayoutTests/platform/mac/svg/css/css-box-min-width-expected.txt
+++ b/LayoutTests/platform/mac/svg/css/css-box-min-width-expected.txt
@@ -5,7 +5,7 @@ layer at (0,0) size 800x600
     RenderBody {BODY} at (8,8) size 784x576
       RenderBlock (floating) {DIV} at (0,0) size 110x110 [border: (5px solid #000000)]
         RenderSVGRoot {svg} at (13,13) size 100x100
-          RenderSVGRect {rect} at (13,13) size 100x100 [fill={[type=SOLID] [color=#0000FF]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
+          LayoutSVGRect {rect} at (13,13) size 100x100 [fill={[type=SOLID] [color=#0000FF]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
       RenderBlock {P} at (0,110) size 784x18
         RenderText {#text} at (0,0) size 441x18
           text run at (0,0) width 441: "You should see a solid 5px black border around a 100x100 blue rect."