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

LayoutTests/platform/mac/svg/custom/text-clip-expected.txt

Index: LayoutTests/platform/mac/svg/custom/text-clip-expected.txt
diff --git a/LayoutTests/platform/mac/svg/custom/text-clip-expected.txt b/LayoutTests/platform/mac/svg/custom/text-clip-expected.txt
index 766f8120a3c063ed1bd60c2d25a91f85c50b4a7a..5b8e565d62e10deb8308960387ca7b093dbab46b 100644
--- a/LayoutTests/platform/mac/svg/custom/text-clip-expected.txt
+++ b/LayoutTests/platform/mac/svg/custom/text-clip-expected.txt
@@ -3,14 +3,14 @@ layer at (0,0) size 800x600
 layer at (0,0) size 800x600
   RenderSVGRoot {svg} at (0,76) size 132x63
     RenderSVGHiddenContainer {defs} at (0,0) size 0x0
-      RenderSVGResourceClipper {clipPath} [id="myclip"] [clipPathUnits=userSpaceOnUse]
+      LayoutSVGResourceClipper {clipPath} [id="myclip"] [clipPathUnits=userSpaceOnUse]
         RenderSVGPath {path} at (200,200) size 100x200 [fill={[type=SOLID] [color=#000000]}] [data="M 200 200 L 300 200 L 300 400 L 200 400 Z"]
     RenderSVGContainer {g} at (0,76) size 132x63
       RenderSVGText {text} at (0,76) size 132x63 contains 1 chunk(s)
         RenderSVGInlineText {#text} at (0,0) size 132x63
           chunk 1 text run 1 at (0.00,125.00) startOffset 0 endOffset 4 width 131.48: "PASS"
       RenderSVGText {text} at (0,76) size 645x63 contains 1 chunk(s)
-        [clipPath="myclip"] RenderSVGResourceClipper {clipPath} at (200,200) size 100x200
+        [clipPath="myclip"] LayoutSVGResourceClipper {clipPath} at (200,200) size 100x200
         RenderSVGInlineText {#text} at (0,0) size 645x63
-          [clipPath="myclip"] RenderSVGResourceClipper {clipPath} at (200,200) size 100x200
+          [clipPath="myclip"] LayoutSVGResourceClipper {clipPath} at (200,200) size 100x200
           chunk 1 text run 1 at (0.00,125.00) startOffset 0 endOffset 28 width 644.61: "FAIL (should be clipped out)"