Moving RenderSVG* files from rendering/ to layout/

LayoutTests/platform/win-xp/svg/text/text-tselect-01-b-expected.txt

 layer at (0,0) size 800x600
   RenderView at (0,0) size 800x600
 layer at (0,0) size 800x600
   RenderSVGRoot {svg} at (0,0) size 800x600
     LayoutSVGContainer {g} at (0,0) size 800x600
       LayoutSVGText {text} at (10,5) size 292x19 contains 1 chunk(s)
         LayoutSVGInlineText {#text} at (0,0) size 292x19
           chunk 1 text run 1 at (10.00,20.00) startOffset 0 endOffset 46 width 291.60: "Test single line and multiline text selection."
       LayoutSVGContainer {g} at (41,83) size 578x365
         LayoutSVGText {text} at (25,50) size 244x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 244x19
             chunk 1 text run 1 at (25.00,65.00) startOffset 0 endOffset 37 width 243.60: "Here is a stand-alone 'text' element."
         LayoutSVGText {text} at (25,75) size 287x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 287x19
             chunk 1 text run 1 at (25.00,90.00) startOffset 0 endOffset 43 width 286.20: "Here is a second 'text' element just below."
         LayoutSVGText {text} at (25,100) size 327x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 327x19
             chunk 1 text run 1 at (25.00,115.00) startOffset 0 endOffset 48 width 327.00: "Because these are four separate 'text' elements,"
         LayoutSVGText {text} at (25,125) size 311x19 contains 1 chunk(s)
           LayoutSVGInlineText {#text} at (0,0) size 311x19
             chunk 1 text run 1 at (25.00,140.00) startOffset 0 endOffset 47 width 310.20: "text selection should not go across lines here."
         LayoutSVGText {text} at (25,175) size 347x94 contains 1 chunk(s)
-          RenderSVGTSpan {tspan} at (0,0) size 342x19
+          LayoutSVGTSpan {tspan} at (0,0) size 342x19
             LayoutSVGInlineText {#text} at (0,0) size 342x19
               chunk 1 text run 1 at (25.00,190.00) startOffset 0 endOffset 50 width 342.00: "However, these lines of text are achieved by using"
           LayoutSVGInlineText {#text} at (341,0) size 5x19
             chunk 1 text run 1 at (367.00,190.00) startOffset 0 endOffset 1 width 4.20: " "
-          RenderSVGTSpan {tspan} at (0,0) size 335x19
+          LayoutSVGTSpan {tspan} at (0,0) size 335x19
             LayoutSVGInlineText {#text} at (0,25) size 335x19
               chunk 1 text run 1 at (25.00,215.00) startOffset 0 endOffset 51 width 334.20: "one 'tspan' per line, all contained within the same"
           LayoutSVGInlineText {#text} at (334,25) size 5x19
             chunk 1 text run 1 at (359.20,215.00) startOffset 0 endOffset 1 width 4.20: " "
-          RenderSVGTSpan {tspan} at (0,0) size 328x19
+          LayoutSVGTSpan {tspan} at (0,0) size 328x19
             LayoutSVGInlineText {#text} at (0,50) size 328x19
               chunk 1 text run 1 at (25.00,240.00) startOffset 0 endOffset 51 width 327.60: "'text' element, so you should be able to select all"
           LayoutSVGInlineText {#text} at (327,50) size 5x19
             chunk 1 text run 1 at (352.60,240.00) startOffset 0 endOffset 1 width 4.20: " "
-          RenderSVGTSpan {tspan} at (0,0) size 185x19
+          LayoutSVGTSpan {tspan} at (0,0) size 185x19
             LayoutSVGInlineText {#text} at (0,75) size 185x19
               chunk 1 text run 1 at (25.00,265.00) startOffset 0 endOffset 28 width 184.20: "four lines at the same time."
           LayoutSVGInlineText {#text} at (0,0) size 0x0
       LayoutSVGText {text} at (10,304) size 260x46 contains 1 chunk(s)
         LayoutSVGInlineText {#text} at (0,0) size 260x45
           chunk 1 text run 1 at (10.00,340.00) startOffset 0 endOffset 16 width 259.80: "$Revision: 1.8 $"
       LayoutSVGRect {rect} at (0,0) size 800x600 [stroke={[type=SOLID] [color=#000000]}] [x=1.00] [y=1.00] [width=478.00] [height=358.00]
 selection start: position 0 of child 0 {#text} of child 1 {text} of child 13 {g} of child 25 {svg} of document
 selection end:   position 16 of child 0 {#text} of child 5 {text} of child 13 {g} of child 25 {svg} of document