Move rendering/svg/RenderSVGResource* to layout/svg.

LayoutTests/svg/filters/filter-hidden-content-expected.txt

Index: LayoutTests/svg/filters/filter-hidden-content-expected.txt
diff --git a/LayoutTests/svg/filters/filter-hidden-content-expected.txt b/LayoutTests/svg/filters/filter-hidden-content-expected.txt
index 8a0f24004da0d783003c758c9189999b531ca367..5e1121948bb310ce8d72c1ed61330ac1a79b9ea2 100644
--- a/LayoutTests/svg/filters/filter-hidden-content-expected.txt
+++ b/LayoutTests/svg/filters/filter-hidden-content-expected.txt
@@ -3,14 +3,14 @@ layer at (0,0) size 800x600
 layer at (0,0) size 400x400
   RenderSVGRoot {svg} at (0,0) size 400x205
     RenderSVGHiddenContainer {defs} at (0,0) size 0x0
-      RenderSVGResourceFilter {filter} [id="f1"] [filterUnits=objectBoundingBox] [primitiveUnits=userSpaceOnUse]
+      LayoutSVGResourceFilter {filter} [id="f1"] [filterUnits=objectBoundingBox] [primitiveUnits=userSpaceOnUse]
         [feGaussianBlur stdDeviation="0.00, 0.00"]
           [SourceGraphic]
     RenderSVGContainer {g} at (0,0) size 275x55
-      [filter="f1"] RenderSVGResourceFilter {filter} at (-25,-5) size 300x60
+      [filter="f1"] LayoutSVGResourceFilter {filter} at (-25,-5) size 300x60
       RenderSVGRect {rect} at (0,0) size 50x50 [fill={[type=SOLID] [color=#008000]}] [x=0.00] [y=0.00] [width=50.00] [height=50.00]
       RenderSVGRect {rect} at (200,0) size 50x50 [fill={[type=SOLID] [color=#008000]}] [x=200.00] [y=0.00] [width=50.00] [height=50.00]
     RenderSVGContainer {g} at (125,145) size 275x60 [transform={m=((1.00,0.00)(0.00,1.00)) t=(150.00,150.00)}]
-      [filter="f1"] RenderSVGResourceFilter {filter} at (-25,-5) size 300x60
+      [filter="f1"] LayoutSVGResourceFilter {filter} at (-25,-5) size 300x60
       RenderSVGRect {rect} at (150,150) size 50x50 [fill={[type=SOLID] [color=#008000]}] [x=0.00] [y=0.00] [width=50.00] [height=50.00]
       RenderSVGRect {rect} at (350,150) size 50x50 [fill={[type=SOLID] [color=#008000]}] [x=200.00] [y=0.00] [width=50.00] [height=50.00]