Move RenderSVGRect to layout/svg

LayoutTests/svg/text/select-x-list-with-tspans-1-expected.txt

Index: LayoutTests/svg/text/select-x-list-with-tspans-1-expected.txt
diff --git a/LayoutTests/svg/text/select-x-list-with-tspans-1-expected.txt b/LayoutTests/svg/text/select-x-list-with-tspans-1-expected.txt
index cff909180b0c62b1f15bcf3d8cb075a0cd3a1375..b1ea71d0ef2714efde09a8dda5b70ae1baae9f36 100644
--- a/LayoutTests/svg/text/select-x-list-with-tspans-1-expected.txt
+++ b/LayoutTests/svg/text/select-x-list-with-tspans-1-expected.txt
@@ -5,7 +5,7 @@ layer at (0,0) size 800x600
     LayoutSVGContainer {g} at (47,5) size 192x56
       RenderSVGPath {svg:line} at (47,5) size 6x56 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#000000]}] [x1=10.00] [y1=1.00] [x2=10.00] [y2=12.20]
       RenderSVGPath {svg:line} at (233,5) size 6x56 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#000000]}] [x1=47.22] [y1=1.00] [x2=47.22] [y2=12.20]
-      RenderSVGRect {svg:rect} at (50,5) size 187x56 [fill={[type=SOLID] [color=#FF0000] [opacity=0.40]}] [x=10.00] [y=1.00] [width=37.22] [height=11.20]
+      LayoutSVGRect {svg:rect} at (50,5) size 187x56 [fill={[type=SOLID] [color=#FF0000] [opacity=0.40]}] [x=10.00] [y=1.00] [width=37.22] [height=11.20]
     LayoutSVGText {text} at (10,1) size 75x12 contains 1 chunk(s)
       LayoutSVGInlineText {#text} at (0,0) size 16x12
         chunk 1 text run 1 at (10.00,10.00) startOffset 0 endOffset 1 width 6.11: "T"