Move RenderSVGContainer to layout/svg/LayoutSVGContainer.

LayoutTests/platform/win-xp/svg/W3C-SVG-1.1/animate-elem-83-t-expected.txt

 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
     LayoutSVGText {text} at (10,304) size 261x46 contains 1 chunk(s)
       LayoutSVGInlineText {#text} at (0,0) size 261x46
         chunk 1 text run 1 at (10.00,340.00) startOffset 0 endOffset 16 width 261.00: "$Revision: 1.6 $"
     RenderSVGRect {rect} at (0,0) size 480x360 [stroke={[type=SOLID] [color=#000000]}] [x=1.00] [y=1.00] [width=478.00] [height=358.00]
     LayoutSVGText {text} at (137,10) size 206x19 contains 1 chunk(s)
       LayoutSVGInlineText {#text} at (0,0) size 205x19
         chunk 1 (middle anchor) text run 1 at (137.50,25.00) startOffset 0 endOffset 33 width 205.00: "<animate> on <path>'s d attribute"
     RenderSVGHiddenContainer {defs} at (0,0) size 0x0
-      RenderSVGContainer {g} at (0,0) size 45x45
+      LayoutSVGContainer {g} at (0,0) size 45x45
         RenderSVGEllipse {circle} at (0,0) size 41x41 [stroke={[type=SOLID] [color=#C0C0C0] [stroke width=2.00]}] [cx=0.00] [cy=0.00] [r=40.00]
         RenderSVGPath {line} at (0,0) size 45x1 [stroke={[type=SOLID] [color=#C0C0C0]}] [x1=-45.00] [y1=0.00] [x2=45.00] [y2=0.00]
         RenderSVGPath {line} at (0,0) size 1x45 [stroke={[type=SOLID] [color=#C0C0C0]}] [x1=0.00] [y1=-45.00] [x2=0.00] [y2=45.00]
-    RenderSVGContainer {g} at (55,40) size 370x254
-      RenderSVGContainer {g} at (55,40) size 130x114 [transform={m=((1.00,0.00)(0.00,1.00)) t=(120.00,90.00)}]
+    LayoutSVGContainer {g} at (55,40) size 370x254
+      LayoutSVGContainer {g} at (55,40) size 130x114 [transform={m=((1.00,0.00)(0.00,1.00)) t=(120.00,90.00)}]
         RenderSVGPath {path} at (105,75) size 30x30 [fill={[type=SOLID] [color=#E6E6E6]}] [data="M -15 0 C -15 0 0 -15 0 -15 C 0 -15 15 0 15 0 C 15 0 0 15 0 15 C 0 15 -15 0 -15 0 Z"]
         RenderSVGPath {path} at (104,74) size 32x32 [stroke={[type=SOLID] [color=#FFB400]}] [data="M -15 0 C -15 0 0 -15 0 -15 C 0 -15 15 0 15 0 C 15 0 0 15 0 15 C 0 15 -15 0 -15 0 Z"]
         RenderSVGPath {path} at (70,40) size 100x100 [stroke={[type=SOLID] [color=#FFB400]}] [data="M 0 0 C -50 -15 -15 -50 0 0 C 15 -50 50 -15 0 0 C 50 15 15 50 0 0 C -15 50 -50 15 0 0 Z"]
         LayoutSVGText {text} at (-65,45) size 130x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 130x19
             chunk 1 (middle anchor) text run 1 at (-65.00,60.00) startOffset 0 endOffset 21 width 130.00: "#1: from-to animation"
-      RenderSVGContainer {g} at (190,40) size 100x114 [transform={m=((1.00,0.00)(0.00,1.00)) t=(240.00,90.00)}]
+      LayoutSVGContainer {g} at (190,40) size 100x114 [transform={m=((1.00,0.00)(0.00,1.00)) t=(240.00,90.00)}]
         RenderSVGPath {path} at (225,75) size 30x30 [fill={[type=SOLID] [color=#E6E6E6]}] [data="M -15 0 C -15 0 0 -15 0 -15 C 0 -15 15 0 15 0 C 15 0 0 15 0 15 C 0 15 -15 0 -15 0 Z"]
         RenderSVGPath {path} at (224,74) size 32x32 [stroke={[type=SOLID] [color=#FFB400]}] [data="M -15 0 C -15 0 0 -15 0 -15 C 0 -15 15 0 15 0 C 15 0 0 15 0 15 C 0 15 -15 0 -15 0 Z"]
         RenderSVGPath {path} at (190,40) size 100x100 [stroke={[type=SOLID] [color=#FFB400]}] [data="M 0 0 C -50 -15 -15 -50 0 0 C 15 -50 50 -15 0 0 C 50 15 15 50 0 0 C -15 50 -50 15 0 0 Z"]
         LayoutSVGText {text} at (-48,45) size 96x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 96x19
             chunk 1 (middle anchor) text run 1 at (-48.00,60.00) startOffset 0 endOffset 16 width 96.00: "#2: to animation"
-      RenderSVGContainer {g} at (299,40) size 122x114 [transform={m=((1.00,0.00)(0.00,1.00)) t=(360.00,90.00)}]
+      LayoutSVGContainer {g} at (299,40) size 122x114 [transform={m=((1.00,0.00)(0.00,1.00)) t=(360.00,90.00)}]
         RenderSVGPath {path} at (345,75) size 30x30 [fill={[type=SOLID] [color=#E6E6E6]}] [data="M -15 0 C -15 0 0 -15 0 -15 C 0 -15 15 0 15 0 C 15 0 0 15 0 15 C 0 15 -15 0 -15 0 Z"]
         RenderSVGPath {path} at (344,74) size 32x32 [stroke={[type=SOLID] [color=#FFB400]}] [data="M -15 0 C -15 0 0 -15 0 -15 C 0 -15 15 0 15 0 C 15 0 0 15 0 15 C 0 15 -15 0 -15 0 Z"]
         RenderSVGPath {path} at (310,40) size 100x100 [stroke={[type=SOLID] [color=#FFB400]}] [data="M 0 0 C -50 -15 -15 -50 0 0 C 15 -50 50 -15 0 0 C 50 15 15 50 0 0 C -15 50 -50 15 0 0 Z"]
         RenderSVGPath {path} at (315,45) size 90x90 [stroke={[type=SOLID] [color=#FFB400]}] [data="M -45 0 C -15 0 0 -15 0 -45 C 0 -15 15 0 45 0 C 15 0 0 15 0 45 C 0 15 -15 0 -45 0 Z"]
         LayoutSVGText {text} at (-61,45) size 122x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 121x19
             chunk 1 (middle anchor) text run 1 at (-60.50,60.00) startOffset 0 endOffset 20 width 121.00: "#3: values animation"
-      RenderSVGContainer {g} at (55,168) size 130x126 [transform={m=((1.00,0.00)(0.00,1.00)) t=(120.00,200.00)}]
+      LayoutSVGContainer {g} at (55,168) size 130x126 [transform={m=((1.00,0.00)(0.00,1.00)) t=(120.00,200.00)}]
         RenderSVGPath {path} at (90,170) size 60x60 [fill={[type=SOLID] [color=#E6E6E6]}] [data="M -30 -30 L 30 0 L 30 30 L 0 30 Z"]
         RenderSVGPath {path} at (88,168) size 63x63 [stroke={[type=SOLID] [color=#FFB400]}] [data="M -30 -30 L 30 0 L 30 30 L 0 30 Z"]
         RenderSVGPath {path} at (89,169) size 63x63 [stroke={[type=SOLID] [color=#FFB400]}] [data="M 30 30 L -30 0 L -30 -30 L 0 -30 Z"]
         LayoutSVGText {text} at (-65,45) size 130x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 130x19
             chunk 1 (middle anchor) text run 1 at (-65.00,60.00) startOffset 0 endOffset 21 width 130.00: "#4: from-to animation"
         LayoutSVGText {text} at (-63,60) size 126x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 126x19
             chunk 1 (middle anchor) text run 1 at (-63.00,75.00) startOffset 0 endOffset 20 width 126.00: "compatible H/h, V/v,"
         LayoutSVGText {text} at (-38,75) size 76x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 75x19
             chunk 1 (middle anchor) text run 1 at (-37.50,90.00) startOffset 0 endOffset 12 width 75.00: "L/l segments"
-      RenderSVGContainer {g} at (175,179) size 130x115 [transform={m=((1.00,0.00)(0.00,1.00)) t=(240.00,200.00)}]
+      LayoutSVGContainer {g} at (175,179) size 130x115 [transform={m=((1.00,0.00)(0.00,1.00)) t=(240.00,200.00)}]
         RenderSVGPath {path} at (220,180) size 40x80 [fill={[type=SOLID] [color=#E6E6E6]}] [data="M -20 -20 C 20 -20 20 -20 20 20 C 20 60 20 40 -20 20 Z"]
         RenderSVGPath {path} at (219,179) size 42x81 [stroke={[type=SOLID] [color=#FFB400]}] [data="M -20 -20 C 20 -20 20 -20 20 20 C 20 60 20 40 -20 20 Z"]
         RenderSVGPath {path} at (219,179) size 81x42 [stroke={[type=SOLID] [color=#FFB400]}] [data="M -20 -20 C -20 20 -20 20 20 20 C 60 20 60 20 20 -20 Z"]
         LayoutSVGText {text} at (-65,45) size 130x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 130x19
             chunk 1 (middle anchor) text run 1 at (-65.00,60.00) startOffset 0 endOffset 21 width 130.00: "#5: from-to animation"
         LayoutSVGText {text} at (-46,60) size 92x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 92x19
             chunk 1 (middle anchor) text run 1 at (-46.00,75.00) startOffset 0 endOffset 14 width 92.00: "compatible C/c"
         LayoutSVGText {text} at (-39,75) size 78x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 78x19
             chunk 1 (middle anchor) text run 1 at (-39.00,90.00) startOffset 0 endOffset 12 width 78.00: "s/S segments"
-      RenderSVGContainer {g} at (295,169) size 130x125 [transform={m=((1.00,0.00)(0.00,1.00)) t=(360.00,200.00)}]
+      LayoutSVGContainer {g} at (295,169) size 130x125 [transform={m=((1.00,0.00)(0.00,1.00)) t=(360.00,200.00)}]
         RenderSVGPath {path} at (330,170) size 60x60 [fill={[type=SOLID] [color=#E6E6E6]}] [data="M -30 -30 C 10 -30 30 -20 30 0 C 30 20 10 30 -30 30 Z"]
         RenderSVGPath {path} at (329,169) size 62x62 [stroke={[type=SOLID] [color=#FFB400]}] [data="M -30 -30 C 10 -30 30 -20 30 0 C 30 20 10 30 -30 30 Z"]
         RenderSVGPath {path} at (330,169) size 31x62 [stroke={[type=SOLID] [color=#FFB400]}] [data="M -30 -30 C -10 -30 0 -20 0 0 C 0 20 -10 30 -30 30"]
         LayoutSVGText {text} at (-65,45) size 130x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 130x19
             chunk 1 (middle anchor) text run 1 at (-65.00,60.00) startOffset 0 endOffset 21 width 130.00: "#6: from-to animation"
         LayoutSVGText {text} at (-60,60) size 120x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 119x19
             chunk 1 (middle anchor) text run 1 at (-59.50,75.00) startOffset 0 endOffset 19 width 119.00: "compatible Q/q, T/t"
         LayoutSVGText {text} at (-28,75) size 56x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 55x19
             chunk 1 (middle anchor) text run 1 at (-27.50,90.00) startOffset 0 endOffset 8 width 55.00: "segments"