Move RenderSVGContainer to layout/svg/LayoutSVGContainer.

LayoutTests/platform/linux/svg/W3C-SVG-1.1/filters-light-01-f-expected.txt

Index: LayoutTests/platform/linux/svg/W3C-SVG-1.1/filters-light-01-f-expected.txt
diff --git a/LayoutTests/platform/linux/svg/W3C-SVG-1.1/filters-light-01-f-expected.txt b/LayoutTests/platform/linux/svg/W3C-SVG-1.1/filters-light-01-f-expected.txt
index fda7f114df2ed69cd5539179d4424ea151173576..5932a1173ba62e80ec88afffccac26bcfb384e96 100644
--- a/LayoutTests/platform/linux/svg/W3C-SVG-1.1/filters-light-01-f-expected.txt
+++ b/LayoutTests/platform/linux/svg/W3C-SVG-1.1/filters-light-01-f-expected.txt
@@ -2,7 +2,7 @@ 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
-    RenderSVGContainer {g} at (70,8) size 410x267
+    LayoutSVGContainer {g} at (70,8) size 410x267
       LayoutSVGText {text} at (112,8) size 256x15 contains 1 chunk(s)
         LayoutSVGInlineText {#text} at (0,0) size 255x15
           chunk 1 (middle anchor) text run 1 at (112.50,20.00) startOffset 0 endOffset 50 width 255.00: "Filters: feDistantLight, fePointLight, feSpotLight"
@@ -43,7 +43,7 @@ layer at (0,0) size 480x360
         LayoutSVGResourceFilter {filter} [id="spotLightD"] [filterUnits=objectBoundingBox] [primitiveUnits=userSpaceOnUse]
           [feDiffuseLighting surfaceScale="10.00" diffuseConstant="1.00" kernelUnitLength="0.00, 0.00"]
             [SourceGraphic]
-      RenderSVGContainer {g} at (70,35) size 335x65 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,40.00)}]
+      LayoutSVGContainer {g} at (70,35) size 335x65 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,40.00)}]
         LayoutSVGText {text} at (70,-5) size 328x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 328x19
             chunk 1 text run 1 at (70.00,10.00) startOffset 0 endOffset 55 width 328.00: "Various values for feDistantLight azimuth and elevation"
@@ -67,7 +67,7 @@ layer at (0,0) size 480x360
           [filter="distantLightC"] LayoutSVGResourceFilter {filter} at (260,30) size 50x30
         RenderSVGImage {image} at (355,70) size 50x30
           [filter="distantLightD"] LayoutSVGResourceFilter {filter} at (355,30) size 50x30
-      RenderSVGContainer {g} at (70,115) size 359x34 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,120.00)}]
+      LayoutSVGContainer {g} at (70,115) size 359x34 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,120.00)}]
         LayoutSVGText {text} at (70,-5) size 256x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 256x19
             chunk 1 text run 1 at (70.00,10.00) startOffset 0 endOffset 44 width 256.00: "Various values for fePointLight's x, y and z"
@@ -83,7 +83,7 @@ layer at (0,0) size 480x360
         LayoutSVGText {text} at (355,10) size 74x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 74x19
             chunk 1 text run 1 at (355.00,25.00) startOffset 0 endOffset 12 width 74.00: "(50, 30, 10)"
-      RenderSVGContainer {g} at (70,150) size 335x30
+      LayoutSVGContainer {g} at (70,150) size 335x30
         RenderSVGImage {image} at (70,150) size 50x30 [transform={m=((1.00,0.00)(0.00,1.00)) t=(70.00,150.00)}]
           [filter="pointLightA"] LayoutSVGResourceFilter {filter} at (0,0) size 50x30
         RenderSVGImage {image} at (165,150) size 50x30 [transform={m=((1.00,0.00)(0.00,1.00)) t=(165.00,150.00)}]
@@ -92,7 +92,7 @@ layer at (0,0) size 480x360
           [filter="pointLightC"] LayoutSVGResourceFilter {filter} at (0,0) size 50x30
         RenderSVGImage {image} at (355,150) size 50x30 [transform={m=((1.00,0.00)(0.00,1.00)) t=(355.00,150.00)}]
           [filter="pointLightD"] LayoutSVGResourceFilter {filter} at (0,0) size 50x30
-      RenderSVGContainer {g} at (70,195) size 410x49 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,210.00)}]
+      LayoutSVGContainer {g} at (70,195) size 410x49 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,210.00)}]
         LayoutSVGText {text} at (70,-15) size 440x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 440x19
             chunk 1 text run 1 at (70.00,0.00) startOffset 0 endOffset 73 width 440.00: "Various values for feSpotLight's x, y, z, pointsAtX, pointsAtY, pointsAtZ"
@@ -114,7 +114,7 @@ layer at (0,0) size 480x360
         LayoutSVGText {text} at (355,15) size 134x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 134x19
             chunk 1 text run 1 at (355.00,30.00) startOffset 0 endOffset 20 width 134.00: "limitingConeAngle=30"
-      RenderSVGContainer {g} at (70,245) size 335x30
+      LayoutSVGContainer {g} at (70,245) size 335x30
         RenderSVGRect {rect} at (70,245) size 50x30 [transform={m=((1.00,0.00)(0.00,1.00)) t=(70.00,245.00)}] [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 (165,245) size 50x30 [transform={m=((1.00,0.00)(0.00,1.00)) t=(165.00,245.00)}] [fill={[type=SOLID] [color=#000000]}] [x=0.00] [y=0.00] [width=50.00] [height=30.00]