Rename/move counter rendering code to layout.

LayoutTests/platform/win/css2.1/t1204-reset-01-c-o-expected.txt

Index: LayoutTests/platform/win/css2.1/t1204-reset-01-c-o-expected.txt
diff --git a/LayoutTests/platform/win/css2.1/t1204-reset-01-c-o-expected.txt b/LayoutTests/platform/win/css2.1/t1204-reset-01-c-o-expected.txt
index 309f99ba2342bf957cbec01514d6f60dfe3d0e68..411cb2a42d3603a8b4d33313af677a9e544928e8 100644
--- a/LayoutTests/platform/win/css2.1/t1204-reset-01-c-o-expected.txt
+++ b/LayoutTests/platform/win/css2.1/t1204-reset-01-c-o-expected.txt
@@ -9,20 +9,20 @@ layer at (0,0) size 800x100
       RenderBlock {DIV} at (0,36) size 784x20
         RenderInline {SPAN} at (0,0) size 14x19
           RenderInline (generated) at (0,0) size 14x19
-            RenderCounter at (0,0) size 8x19
+            LayoutCounter at (0,0) size 8x19
               text run at (0,0) width 8: "1"
             RenderText at (8,0) size 6x19
               text run at (8,0) width 6: "-"
         RenderInline {SPAN} at (0,0) size 0x19
         RenderInline {SPAN} at (0,0) size 26x19
           RenderInline (generated) at (0,0) size 26x19
-            RenderCounter at (14,0) size 20x19
+            LayoutCounter at (14,0) size 20x19
               text run at (14,0) width 20: "1.1"
             RenderText at (34,0) size 6x19
               text run at (34,0) width 6: "-"
         RenderInline {SPAN} at (0,0) size 26x19
           RenderInline (generated) at (0,0) size 26x19
-            RenderCounter at (40,0) size 20x19
+            LayoutCounter at (40,0) size 20x19
               text run at (40,0) width 20: "1.2"
             RenderText at (60,0) size 6x19
               text run at (60,0) width 6: "-"