Move rendering/svg/RenderSVGResource* 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 d362394b2d6d561dc9b1e741a7261e9d9ec67587..aed433554eeae932cd47f9ba5bdbc852dfb3ed6d 100644
--- a/LayoutTests/platform/mac/svg/custom/empty-clip-path-expected.txt
+++ b/LayoutTests/platform/mac/svg/custom/empty-clip-path-expected.txt
@@ -3,15 +3,15 @@ layer at (0,0) size 800x600
 layer at (0,0) size 800x600
   RenderSVGRoot {svg} at (0,0) size 463x154
     RenderSVGHiddenContainer {defs} at (0,0) size 0x0
-      RenderSVGResourceClipper {clipPath} [id="nothing"] [clipPathUnits=userSpaceOnUse]
-      RenderSVGResourceClipper {clipPath} [id="emptyrect"] [clipPathUnits=userSpaceOnUse]
+      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]
     RenderSVGContainer {g} at (0,0) size 0x0
-      [clipPath="nothing"] RenderSVGResourceClipper {clipPath} 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]
     RenderSVGContainer {g} at (0,0) size 0x0
-      [clipPath="emptyrect"] RenderSVGResourceClipper {clipPath} 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]
     RenderSVGContainer {g} at (0,116) size 463x38
       RenderSVGText {text} at (0,116) size 292x18 contains 1 chunk(s)