Move RenderSVGRect to layout/svg

LayoutTests/platform/mac/svg/custom/empty-clip-path-expected.txt

Index: LayoutTests/platform/mac/svg/custom/empty-clip-path-expected.txt
diff --git a/LayoutTests/platform/mac/svg/custom/empty-clip-path-expected.txt b/LayoutTests/platform/mac/svg/custom/empty-clip-path-expected.txt
index 31f63bca7d9a07c73f9de4f2cfee52fb58e95e69..2ece98ab8b52239420db17319338c63d28db1e11 100644
--- a/LayoutTests/platform/mac/svg/custom/empty-clip-path-expected.txt
+++ b/LayoutTests/platform/mac/svg/custom/empty-clip-path-expected.txt
@@ -5,14 +5,14 @@ layer at (0,0) size 800x600
     RenderSVGHiddenContainer {defs} at (0,0) size 0x0
       LayoutSVGResourceClipper {clipPath} [id="nothing"] [clipPathUnits=userSpaceOnUse]
       LayoutSVGResourceClipper {clipPath} [id="emptyrect"] [clipPathUnits=userSpaceOnUse]
-        RenderSVGRect {rect} at (0,0) size 0x0 [fill={[type=SOLID] [color=#000000]}] [x=0.00] [y=0.00] [width=0.00] [height=0.00]
-    RenderSVGRect {rect} at (0,0) size 100x100 [fill={[type=SOLID] [color=#008000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
+        LayoutSVGRect {rect} at (0,0) size 0x0 [fill={[type=SOLID] [color=#000000]}] [x=0.00] [y=0.00] [width=0.00] [height=0.00]
+    LayoutSVGRect {rect} at (0,0) size 100x100 [fill={[type=SOLID] [color=#008000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
     LayoutSVGContainer {g} at (0,0) size 0x0
       [clipPath="nothing"] LayoutSVGResourceClipper {clipPath} at (0,0) size 0x0
-      RenderSVGRect {rect} at (0,0) size 100x100 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
+      LayoutSVGRect {rect} at (0,0) size 100x100 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
     LayoutSVGContainer {g} at (0,0) size 0x0
       [clipPath="emptyrect"] LayoutSVGResourceClipper {clipPath} at (0,0) size 0x0
-      RenderSVGRect {rect} at (0,0) size 100x100 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
+      LayoutSVGRect {rect} at (0,0) size 100x100 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
     LayoutSVGContainer {g} at (0,116) size 463x38
       LayoutSVGText {text} at (0,116) size 292x18 contains 1 chunk(s)
         LayoutSVGInlineText {#text} at (0,0) size 292x18