Move RenderSVGRect to layout/svg

LayoutTests/svg/text/select-x-list-3-expected.txt

Index: LayoutTests/svg/text/select-x-list-3-expected.txt
diff --git a/LayoutTests/svg/text/select-x-list-3-expected.txt b/LayoutTests/svg/text/select-x-list-3-expected.txt
index ad54e992d539cc4b1035454f0dfae5ad49883b8e..12b05f745be3e55af37888946eaa1a5c59367320 100644
--- a/LayoutTests/svg/text/select-x-list-3-expected.txt
+++ b/LayoutTests/svg/text/select-x-list-3-expected.txt
@@ -5,7 +5,7 @@ layer at (0,0) size 800x600
     LayoutSVGContainer {g} at (297,5) size 34x56
       RenderSVGPath {svg:line} at (297,5) size 6x56 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#000000]}] [x1=60.00] [y1=1.00] [x2=60.00] [y2=12.20]
       RenderSVGPath {svg:line} at (325,5) size 6x56 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#000000]}] [x1=65.56] [y1=1.00] [x2=65.56] [y2=12.20]
-      RenderSVGRect {svg:rect} at (300,5) size 28x56 [fill={[type=SOLID] [color=#FF0000] [opacity=0.40]}] [x=60.00] [y=1.00] [width=5.56] [height=11.20]
+      LayoutSVGRect {svg:rect} at (300,5) size 28x56 [fill={[type=SOLID] [color=#FF0000] [opacity=0.40]}] [x=60.00] [y=1.00] [width=5.56] [height=11.20]
     LayoutSVGText {text} at (10,1) size 75x12 contains 1 chunk(s)
       LayoutSVGInlineText {#text} at (0,0) size 75x12
         chunk 1 text run 1 at (10.00,10.00) startOffset 0 endOffset 1 width 6.11: "T"