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

LayoutTests/platform/linux/svg/W3C-SVG-1.1/pservers-grad-09-b-expected.txt

Index: LayoutTests/platform/linux/svg/W3C-SVG-1.1/pservers-grad-09-b-expected.txt
diff --git a/LayoutTests/platform/linux/svg/W3C-SVG-1.1/pservers-grad-09-b-expected.txt b/LayoutTests/platform/linux/svg/W3C-SVG-1.1/pservers-grad-09-b-expected.txt
index e2a7553f9f7c3838574448a6ba5a2c8d6d950940..288a8ba8f2b04fbd1910a647c055c69965c1f6e4 100644
--- a/LayoutTests/platform/linux/svg/W3C-SVG-1.1/pservers-grad-09-b-expected.txt
+++ b/LayoutTests/platform/linux/svg/W3C-SVG-1.1/pservers-grad-09-b-expected.txt
@@ -1,14 +1,14 @@
 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 (10,11) size 430x282
       LayoutSVGText {text} at (10,11) size 193x17 contains 1 chunk(s)
         LayoutSVGInlineText {#text} at (0,0) size 193x17
           chunk 1 text run 1 at (10.00,25.00) startOffset 0 endOffset 31 width 193.00: "Testing gradientUnits attribute"
       LayoutSVGResourceLinearGradient {linearGradient} [id="Grad1"] [gradientUnits=objectBoundingBox] [start=(0,0)] [end=(1,0)]
-        RenderSVGGradientStop {stop} [offset=0.00] [color=#FF0000]
-        RenderSVGGradientStop {stop} [offset=1.00] [color=#0000FF]
+        LayoutSVGGradientStop {stop} [offset=0.00] [color=#FF0000]
+        LayoutSVGGradientStop {stop} [offset=1.00] [color=#0000FF]
       LayoutSVGRect {rect} at (125,35) size 200x50 [fill={[type=LINEAR-GRADIENT] [id="Grad1"]}] [x=125.00] [y=35.00] [width=200.00] [height=50.00]
       LayoutSVGText {text} at (10,88) size 401x15 contains 1 chunk(s)
         LayoutSVGInlineText {#text} at (0,0) size 401x15
@@ -17,8 +17,8 @@ layer at (0,0) size 480x360
         LayoutSVGInlineText {#text} at (0,0) size 365x15
           chunk 1 text run 1 at (10.00,115.00) startOffset 0 endOffset 71 width 365.00: "Gradient is from the object left edge (red) to object right edge (blue)"
       LayoutSVGResourceLinearGradient {linearGradient} [id="Grad2"] [gradientUnits=objectBoundingBox] [start=(0,0)] [end=(0,1)]
-        RenderSVGGradientStop {stop} [offset=0.00] [color=#0000FF]
-        RenderSVGGradientStop {stop} [offset=1.00] [color=#FF0000]
+        LayoutSVGGradientStop {stop} [offset=0.00] [color=#0000FF]
+        LayoutSVGGradientStop {stop} [offset=1.00] [color=#FF0000]
       LayoutSVGRect {rect} at (10,125) size 430x50 [fill={[type=LINEAR-GRADIENT] [id="Grad2"]}] [x=10.00] [y=125.00] [width=430.00] [height=50.00]
       LayoutSVGText {text} at (10,178) size 187x15 contains 1 chunk(s)
         LayoutSVGInlineText {#text} at (0,0) size 187x15
@@ -27,8 +27,8 @@ layer at (0,0) size 480x360
         LayoutSVGInlineText {#text} at (0,0) size 380x15
           chunk 1 text run 1 at (10.00,205.00) startOffset 0 endOffset 71 width 380.00: "Gradient is from the object top edge (blue) to object bottom edge (red)"
       LayoutSVGResourceLinearGradient {linearGradient} [id="Grad3"] [gradientUnits=userSpaceOnUse] [start=(0,0)] [end=(0,430)]
-        RenderSVGGradientStop {stop} [offset=0.00] [color=#FF0000]
-        RenderSVGGradientStop {stop} [offset=1.00] [color=#0000FF]
+        LayoutSVGGradientStop {stop} [offset=0.00] [color=#FF0000]
+        LayoutSVGGradientStop {stop} [offset=1.00] [color=#0000FF]
       LayoutSVGRect {rect} at (10,210) size 430x50 [transform={m=((0.00,-1.00)(1.00,0.00)) t=(10.00,260.00)}] [fill={[type=LINEAR-GRADIENT] [id="Grad3"]}] [x=0.00] [y=0.00] [width=50.00] [height=430.00]
       LayoutSVGText {text} at (10,263) size 180x15 contains 1 chunk(s)
         LayoutSVGInlineText {#text} at (0,0) size 180x15