Move RenderSVGContainer to layout/svg/LayoutSVGContainer.

LayoutTests/platform/mac/svg/W3C-SVG-1.1/animate-elem-52-t-expected.txt

Index: LayoutTests/platform/mac/svg/W3C-SVG-1.1/animate-elem-52-t-expected.txt
diff --git a/LayoutTests/platform/mac/svg/W3C-SVG-1.1/animate-elem-52-t-expected.txt b/LayoutTests/platform/mac/svg/W3C-SVG-1.1/animate-elem-52-t-expected.txt
index b47efd19cf5653d7d1c5a3679f0c418aaac520a7..dcbec2c791f4275f62b16bcc7fab988451bde343 100644
--- a/LayoutTests/platform/mac/svg/W3C-SVG-1.1/animate-elem-52-t-expected.txt
+++ b/LayoutTests/platform/mac/svg/W3C-SVG-1.1/animate-elem-52-t-expected.txt
@@ -14,23 +14,23 @@ layer at (0,0) size 480x360
     LayoutSVGText {text} at (365,22) size 22x36 contains 1 chunk(s)
       LayoutSVGInlineText {#text} at (0,0) size 22x36
         chunk 1 text run 1 at (365.00,50.00) startOffset 0 endOffset 1 width 21.67: "D"
-    RenderSVGContainer {g} at (29,59) size 392x42 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,45.00)}]
-      RenderSVGContainer {g} at (29,59) size 92x42
+    LayoutSVGContainer {g} at (29,59) size 392x42 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,45.00)}]
+      LayoutSVGContainer {g} at (29,59) size 92x42
         RenderSVGRect {rect} at (29,59) size 92x42 [stroke={[type=SOLID] [color=#000000] [stroke width=2.00]}] [fill={[type=SOLID] [color=#7E8FFA]}] [x=30.00] [y=15.00] [width=90.00] [height=40.00]
         LayoutSVGText {text} at (50,22) size 59x23 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 59x23
             chunk 1 text run 1 at (50.00,40.00) startOffset 0 endOffset 7 width 58.31: "click A"
-      RenderSVGContainer {g} at (129,59) size 92x42
+      LayoutSVGContainer {g} at (129,59) size 92x42
         RenderSVGRect {rect} at (129,59) size 92x42 [stroke={[type=SOLID] [color=#000000] [stroke width=2.00]}] [fill={[type=SOLID] [color=#7E8FFA]}] [x=130.00] [y=15.00] [width=90.00] [height=40.00]
         LayoutSVGText {text} at (135,22) size 79x23 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 79x23
             chunk 1 text run 1 at (135.00,40.00) startOffset 0 endOffset 9 width 78.49: "click B+2"
-      RenderSVGContainer {g} at (229,59) size 92x42
+      LayoutSVGContainer {g} at (229,59) size 92x42
         RenderSVGRect {rect} at (229,59) size 92x42 [stroke={[type=SOLID] [color=#000000] [stroke width=2.00]}] [fill={[type=SOLID] [color=#7E8FFA]}] [x=230.00] [y=15.00] [width=90.00] [height=40.00]
         LayoutSVGText {text} at (235,22) size 79x23 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 79x23
             chunk 1 text run 1 at (235.00,40.00) startOffset 0 endOffset 9 width 78.49: "click C+4"
-      RenderSVGContainer {g} at (329,59) size 92x42
+      LayoutSVGContainer {g} at (329,59) size 92x42
         RenderSVGRect {rect} at (329,59) size 92x42 [stroke={[type=SOLID] [color=#000000] [stroke width=2.00]}] [fill={[type=SOLID] [color=#7E8FFA]}] [x=330.00] [y=15.00] [width=90.00] [height=40.00]
         LayoutSVGText {text} at (350,22) size 45x23 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 45x23