Move the remaining rendering/svg/RenderSVG* files to layout.

LayoutTests/platform/mac/svg/W3C-SVG-1.1/pservers-grad-05-b-expected.txt

Index: LayoutTests/platform/mac/svg/W3C-SVG-1.1/pservers-grad-05-b-expected.txt
diff --git a/LayoutTests/platform/mac/svg/W3C-SVG-1.1/pservers-grad-05-b-expected.txt b/LayoutTests/platform/mac/svg/W3C-SVG-1.1/pservers-grad-05-b-expected.txt
index 73644caaab3951c5d99032483e26b00b7a6e7127..b44254cc01c92d269cd6cdb25cccd519fbc1d094 100644
--- a/LayoutTests/platform/mac/svg/W3C-SVG-1.1/pservers-grad-05-b-expected.txt
+++ b/LayoutTests/platform/mac/svg/W3C-SVG-1.1/pservers-grad-05-b-expected.txt
@@ -1,29 +1,29 @@
 layer at (0,0) size 480x360
   RenderView at (0,0) size 480x360
 layer at (0,0) size 480x360
-  RenderSVGRoot {svg} at (0,0) size 480x360
+  LayoutSVGRoot {svg} at (0,0) size 480x360
     LayoutSVGContainer {g} at (20,20) size 440x210
       LayoutSVGText {text} at (70,26) size 321x67 contains 1 chunk(s)
         LayoutSVGInlineText {#text} at (0,0) size 321x67
           chunk 1 text run 1 at (70.00,80.00) startOffset 0 endOffset 10 width 320.21: "Background"
       LayoutSVGResourceLinearGradient {linearGradient} [id="Grad1"] [gradientUnits=objectBoundingBox] [start=(0,0)] [end=(1,1)]
-        RenderSVGGradientStop {stop} [offset=0.00] [color=#EE82EE]
-        RenderSVGGradientStop {stop} [offset=0.20] [color=#0000FF00]
-        RenderSVGGradientStop {stop} [offset=0.40] [color=#00FF0080]
-        RenderSVGGradientStop {stop} [offset=0.60] [color=#FFFF0033]
-        RenderSVGGradientStop {stop} [offset=0.80] [color=#FFA500CC]
-        RenderSVGGradientStop {stop} [offset=1.00] [color=#FF0000]
+        LayoutSVGGradientStop {stop} [offset=0.00] [color=#EE82EE]
+        LayoutSVGGradientStop {stop} [offset=0.20] [color=#0000FF00]
+        LayoutSVGGradientStop {stop} [offset=0.40] [color=#00FF0080]
+        LayoutSVGGradientStop {stop} [offset=0.60] [color=#FFFF0033]
+        LayoutSVGGradientStop {stop} [offset=0.80] [color=#FFA500CC]
+        LayoutSVGGradientStop {stop} [offset=1.00] [color=#FF0000]
       LayoutSVGRect {rect} at (20,20) size 440x80 [fill={[type=LINEAR-GRADIENT] [id="Grad1"]}] [x=20.00] [y=20.00] [width=440.00] [height=80.00]
       LayoutSVGText {text} at (70,156) size 321x67 contains 1 chunk(s)
         LayoutSVGInlineText {#text} at (0,0) size 321x67
           chunk 1 text run 1 at (70.00,210.00) startOffset 0 endOffset 10 width 320.21: "Background"
       LayoutSVGResourceRadialGradient {radialGradient} [id="Grad2"] [gradientUnits=userSpaceOnUse] [center=(240,210)] [focal=(240,210)] [radius=220.00] [focalRadius=0.00]
-        RenderSVGGradientStop {stop} [offset=0.00] [color=#000000]
-        RenderSVGGradientStop {stop} [offset=0.20] [color=#FFFF0000]
-        RenderSVGGradientStop {stop} [offset=0.40] [color=#FF000080]
-        RenderSVGGradientStop {stop} [offset=0.60] [color=#0000FF33]
-        RenderSVGGradientStop {stop} [offset=0.80] [color=#FFFFFFCC]
-        RenderSVGGradientStop {stop} [offset=1.00] [color=#008000]
+        LayoutSVGGradientStop {stop} [offset=0.00] [color=#000000]
+        LayoutSVGGradientStop {stop} [offset=0.20] [color=#FFFF0000]
+        LayoutSVGGradientStop {stop} [offset=0.40] [color=#FF000080]
+        LayoutSVGGradientStop {stop} [offset=0.60] [color=#0000FF33]
+        LayoutSVGGradientStop {stop} [offset=0.80] [color=#FFFFFFCC]
+        LayoutSVGGradientStop {stop} [offset=1.00] [color=#008000]
       LayoutSVGRect {rect} at (20,150) size 440x80 [fill={[type=RADIAL-GRADIENT] [id="Grad2"]}] [x=20.00] [y=150.00] [width=440.00] [height=80.00]
     LayoutSVGText {text} at (10,304) size 264x46 contains 1 chunk(s)
       LayoutSVGInlineText {#text} at (0,0) size 264x46