Move RenderSVGRect to layout/svg

LayoutTests/svg/filters/filterRes1-expected.txt

Index: LayoutTests/svg/filters/filterRes1-expected.txt
diff --git a/LayoutTests/svg/filters/filterRes1-expected.txt b/LayoutTests/svg/filters/filterRes1-expected.txt
index ddc12f92ad01050a92e1c26f5bf1c7fd1877dd7a..bdcaa27663de6f5c726c5ddb2b300d5f7a5e5c55 100644
--- a/LayoutTests/svg/filters/filterRes1-expected.txt
+++ b/LayoutTests/svg/filters/filterRes1-expected.txt
@@ -9,9 +9,9 @@ layer at (0,0) size 800x600
         [feFlood flood-color="#008000" flood-opacity="1.00"]
       LayoutSVGResourceFilter {filter} [id="f3"] [filterUnits=objectBoundingBox] [primitiveUnits=userSpaceOnUse]
         [feFlood flood-color="#008000" flood-opacity="1.00"]
-    RenderSVGRect {rect} at (10,10) size 120x120 [fill={[type=SOLID] [color=#000000]}] [x=20.00] [y=20.00] [width=100.00] [height=100.00]
+    LayoutSVGRect {rect} at (10,10) size 120x120 [fill={[type=SOLID] [color=#000000]}] [x=20.00] [y=20.00] [width=100.00] [height=100.00]
       [filter="f1"] LayoutSVGResourceFilter {filter} at (10,10) size 120x120
-    RenderSVGRect {rect} at (150,10) size 120x120 [fill={[type=SOLID] [color=#000000]}] [x=160.00] [y=20.00] [width=100.00] [height=100.00]
+    LayoutSVGRect {rect} at (150,10) size 120x120 [fill={[type=SOLID] [color=#000000]}] [x=160.00] [y=20.00] [width=100.00] [height=100.00]
       [filter="f2"] LayoutSVGResourceFilter {filter} at (150,10) size 120x120
-    RenderSVGRect {rect} at (290,10) size 120x120 [fill={[type=SOLID] [color=#000000]}] [x=300.00] [y=20.00] [width=100.00] [height=100.00]
+    LayoutSVGRect {rect} at (290,10) size 120x120 [fill={[type=SOLID] [color=#000000]}] [x=300.00] [y=20.00] [width=100.00] [height=100.00]
       [filter="f3"] LayoutSVGResourceFilter {filter} at (290,10) size 120x120