Move RenderSVGContainer to layout/svg/LayoutSVGContainer.

LayoutTests/platform/mac/svg/W3C-SVG-1.1/filters-light-04-f-expected.txt

Index: LayoutTests/platform/mac/svg/W3C-SVG-1.1/filters-light-04-f-expected.txt
diff --git a/LayoutTests/platform/mac/svg/W3C-SVG-1.1/filters-light-04-f-expected.txt b/LayoutTests/platform/mac/svg/W3C-SVG-1.1/filters-light-04-f-expected.txt
index 1cc66d1767ff7fa8d60331f33acfde475717d940..1646e0dcef4abbd69c66b73184088d8fbc794252 100644
--- a/LayoutTests/platform/mac/svg/W3C-SVG-1.1/filters-light-04-f-expected.txt
+++ b/LayoutTests/platform/mac/svg/W3C-SVG-1.1/filters-light-04-f-expected.txt
@@ -3,7 +3,7 @@ layer at (0,0) size 480x360
 layer at (0,0) size 480x360
   RenderSVGRoot {svg} at (0,0) size 480x360
     RenderSVGHiddenContainer {defs} at (0,0) size 0x0
-    RenderSVGContainer {g} at (70,36) size 335x219
+    LayoutSVGContainer {g} at (70,36) size 335x219
       LayoutSVGText {text} at (127,36) size 226x17 contains 1 chunk(s)
         LayoutSVGInlineText {#text} at (0,0) size 226x17
           chunk 1 (middle anchor) text run 1 at (127.29,50.00) startOffset 0 endOffset 31 width 225.41: "feSpotLight's limitingConeAngle"
@@ -32,8 +32,8 @@ layer at (0,0) size 480x360
         LayoutSVGResourceFilter {filter} [id="spotLightH"] [filterUnits=objectBoundingBox] [primitiveUnits=userSpaceOnUse]
           [feDiffuseLighting surfaceScale="10.00" diffuseConstant="1.00" kernelUnitLength="0.00, 0.00"]
             [SourceGraphic]
-      RenderSVGContainer {g} at (70,112) size 335x143 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,-20.00)}]
-        RenderSVGContainer {g} at (70,112) size 294x110 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,110.00)}]
+      LayoutSVGContainer {g} at (70,112) size 335x143 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,-20.00)}]
+        LayoutSVGContainer {g} at (70,112) size 294x110 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,110.00)}]
           LayoutSVGText {text} at (70,22) size 11x10 contains 1 chunk(s)
             LayoutSVGInlineText {#text} at (0,0) size 11x10
               chunk 1 text run 1 at (70.00,30.00) startOffset 0 endOffset 2 width 10.01: "30"
@@ -46,7 +46,7 @@ layer at (0,0) size 480x360
           LayoutSVGText {text} at (355,22) size 6x10 contains 1 chunk(s)
             LayoutSVGInlineText {#text} at (0,0) size 6x10
               chunk 1 text run 1 at (355.00,30.00) startOffset 0 endOffset 1 width 5.01: "5"
-          RenderSVGContainer {g} at (70,212) size 294x10 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,100.00)}]
+          LayoutSVGContainer {g} at (70,212) size 294x10 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,100.00)}]
             LayoutSVGText {text} at (70,22) size 14x10 contains 1 chunk(s)
               LayoutSVGInlineText {#text} at (0,0) size 14x10
                 chunk 1 text run 1 at (70.00,30.00) startOffset 0 endOffset 3 width 13.01: "-30"
@@ -59,7 +59,7 @@ layer at (0,0) size 480x360
             LayoutSVGText {text} at (355,22) size 9x10 contains 1 chunk(s)
               LayoutSVGInlineText {#text} at (0,0) size 9x10
                 chunk 1 text run 1 at (355.00,30.00) startOffset 0 endOffset 2 width 8.00: "-5"
-        RenderSVGContainer {g} at (70,125) size 335x130
+        LayoutSVGContainer {g} at (70,125) size 335x130
           RenderSVGRect {rect} at (70,125) size 50x30 [transform={m=((1.00,0.00)(0.00,1.00)) t=(70.00,145.00)}] [fill={[type=SOLID] [color=#000000]}] [x=0.00] [y=0.00] [width=50.00] [height=30.00]
             [filter="spotLightA"] LayoutSVGResourceFilter {filter} at (0,0) size 50x30
           RenderSVGRect {rect} at (165,125) size 50x30 [transform={m=((1.00,0.00)(0.00,1.00)) t=(165.00,145.00)}] [fill={[type=SOLID] [color=#000000]}] [x=0.00] [y=0.00] [width=50.00] [height=30.00]
@@ -76,7 +76,7 @@ layer at (0,0) size 480x360
             [filter="spotLightG"] LayoutSVGResourceFilter {filter} at (0,0) size 50x30
           RenderSVGRect {rect} at (355,225) size 50x30 [transform={m=((1.00,0.00)(0.00,1.00)) t=(355.00,245.00)}] [fill={[type=SOLID] [color=#000000]}] [x=0.00] [y=0.00] [width=50.00] [height=30.00]
             [filter="spotLightH"] LayoutSVGResourceFilter {filter} at (0,0) size 50x30
-    RenderSVGContainer {g} at (10,310) size 230x37
+    LayoutSVGContainer {g} at (10,310) size 230x37
       LayoutSVGText {text} at (10,310) size 230x37 contains 1 chunk(s)
         LayoutSVGInlineText {#text} at (0,0) size 230x37
           chunk 1 text run 1 at (10.00,340.00) startOffset 0 endOffset 16 width 229.47: "$Revision: 1.4 $"