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

LayoutTests/platform/linux/svg/custom/masking-clipping-hidpi-expected.txt

Index: LayoutTests/platform/linux/svg/custom/masking-clipping-hidpi-expected.txt
diff --git a/LayoutTests/platform/linux/svg/custom/masking-clipping-hidpi-expected.txt b/LayoutTests/platform/linux/svg/custom/masking-clipping-hidpi-expected.txt
index 3e677098061224904f472bd51445fbf9c8216da6..119c9a9db863d2b42959f5253bad5630ef3d0a59 100644
--- a/LayoutTests/platform/linux/svg/custom/masking-clipping-hidpi-expected.txt
+++ b/LayoutTests/platform/linux/svg/custom/masking-clipping-hidpi-expected.txt
@@ -3,28 +3,28 @@ layer at (0,0) size 800x600
 layer at (0,0) size 800x600
   RenderSVGRoot {svg} at (0,0) size 284x362
     RenderSVGHiddenContainer {defs} at (0,0) size 0x0
-      RenderSVGResourceMasker {mask} [id="textMask"] [maskUnits=objectBoundingBox] [maskContentUnits=userSpaceOnUse]
+      LayoutSVGResourceMasker {mask} [id="textMask"] [maskUnits=objectBoundingBox] [maskContentUnits=userSpaceOnUse]
         RenderSVGRect {rect} at (0,0) size 800x600 [fill={[type=SOLID] [color=#FFFFFF]}] [x=0.00] [y=0.00] [width=800.00] [height=600.00]
         RenderSVGText {text} at (0,-2) size 160x18 contains 1 chunk(s)
           RenderSVGInlineText {#text} at (0,0) size 160x18
             chunk 1 text run 1 at (0.00,12.00) startOffset 0 endOffset 26 width 160.00: "This text should be sharp."
     RenderSVGRect {rect} at (0,0) size 200x100 [fill={[type=SOLID] [color=#000000]}] [x=0.00] [y=0.00] [width=200.00] [height=100.00]
     RenderSVGRect {rect} at (0,0) size 200x100 [fill={[type=SOLID] [color=#FFFFFF]}] [x=0.00] [y=0.00] [width=200.00] [height=100.00]
-      [masker="textMask"] RenderSVGResourceMasker {mask} at (0,-2) size 220x112
+      [masker="textMask"] LayoutSVGResourceMasker {mask} at (0,-2) size 220x112
     RenderSVGHiddenContainer {defs} at (0,0) size 0x0
-      RenderSVGResourceLinearGradient {linearGradient} [id="blackGradient"] [gradientUnits=objectBoundingBox] [start=(0,0)] [end=(1,0)]
+      LayoutSVGResourceLinearGradient {linearGradient} [id="blackGradient"] [gradientUnits=objectBoundingBox] [start=(0,0)] [end=(1,0)]
         RenderSVGGradientStop {stop} [offset=0.00] [color=#000000]
         RenderSVGGradientStop {stop} [offset=1.00] [color=#000000]
     RenderSVGText {text} at (0,22) size 284x18 contains 1 chunk(s)
       RenderSVGInlineText {#text} at (0,0) size 284x18
         chunk 1 text run 1 at (0.00,36.00) startOffset 0 endOffset 47 width 283.50: "This text and the circles should also be sharp."
     RenderSVGHiddenContainer {defs} at (0,0) size 0x0
-      RenderSVGResourceClipper {clipPath} [id="circleClipPath"] [clipPathUnits=objectBoundingBox]
+      LayoutSVGResourceClipper {clipPath} [id="circleClipPath"] [clipPathUnits=objectBoundingBox]
         RenderSVGEllipse {circle} at (0,0) size 1x1 [fill={[type=SOLID] [color=#000000]}] [cx=0.25] [cy=0.25] [r=0.20]
         RenderSVGEllipse {circle} at (0,0) size 1x1 [fill={[type=SOLID] [color=#000000]}] [cx=0.25] [cy=0.75] [r=0.20]
     RenderSVGRect {rect} at (4,65) size 41x90 [fill={[type=SOLID] [color=#000000]}] [x=0.00] [y=60.00] [width=100.00] [height=100.00]
-      [clipPath="circleClipPath"] RenderSVGResourceClipper {clipPath} at (5,65) size 40x90
+      [clipPath="circleClipPath"] LayoutSVGResourceClipper {clipPath} at (5,65) size 40x90
     RenderSVGHiddenContainer {defs} at (0,0) size 0x0
-      RenderSVGResourcePattern {pattern} [id="Pattern"] [patternUnits=objectBoundingBox] [patternContentUnits=userSpaceOnUse]
+      LayoutSVGResourcePattern {pattern} [id="Pattern"] [patternUnits=objectBoundingBox] [patternContentUnits=userSpaceOnUse]
         RenderSVGEllipse {circle} at (5,5) size 40x40 [fill={[type=LINEAR-GRADIENT] [id="blackGradient"]}] [cx=25.00] [cy=25.00] [r=20.00]
     RenderSVGRect {rect} at (0,162) size 200x200 [fill={[type=PATTERN] [id="Pattern"]}] [x=0.00] [y=162.00] [width=200.00] [height=200.00]