Rename/move counter rendering code to layout.

LayoutTests/platform/linux/css2.1/t1202-counter-11-b-expected.txt

Index: LayoutTests/platform/linux/css2.1/t1202-counter-11-b-expected.txt
diff --git a/LayoutTests/platform/linux/css2.1/t1202-counter-11-b-expected.txt b/LayoutTests/platform/linux/css2.1/t1202-counter-11-b-expected.txt
index ecd5202c3bf2c09550866b5b4780594685042adb..77ac09f630448959f0f975a8ff4907eabf05fcd2 100644
--- a/LayoutTests/platform/linux/css2.1/t1202-counter-11-b-expected.txt
+++ b/LayoutTests/platform/linux/css2.1/t1202-counter-11-b-expected.txt
@@ -9,73 +9,73 @@ layer at (0,0) size 800x100
       RenderBlock {DIV} at (0,36) size 784x20
         RenderInline {SPAN} at (0,0) size 7x19
           RenderInline {<pseudo:before>} at (0,0) size 7x19
-            RenderCounter at (0,0) size 7x19
+            LayoutCounter at (0,0) size 7x19
               text run at (0,0) width 7: "a"
         RenderText {#text} at (7,0) size 4x19
           text run at (7,0) width 4: " "
         RenderInline {SPAN} at (0,0) size 8x19
           RenderInline {<pseudo:before>} at (0,0) size 8x19
-            RenderCounter at (11,0) size 8x19
+            LayoutCounter at (11,0) size 8x19
               text run at (11,0) width 8: "b"
         RenderText {#text} at (19,0) size 4x19
           text run at (19,0) width 4: " "
         RenderInline {SPAN} at (0,0) size 7x19
           RenderInline {<pseudo:before>} at (0,0) size 7x19
-            RenderCounter at (23,0) size 7x19
+            LayoutCounter at (23,0) size 7x19
               text run at (23,0) width 7: "c"
         RenderText {#text} at (30,0) size 4x19
           text run at (30,0) width 4: " "
         RenderInline {SPAN} at (0,0) size 8x19
           RenderInline {<pseudo:before>} at (0,0) size 8x19
-            RenderCounter at (34,0) size 8x19
+            LayoutCounter at (34,0) size 8x19
               text run at (34,0) width 8: "d"
         RenderText {#text} at (42,0) size 4x19
           text run at (42,0) width 4: " "
         RenderInline {SPAN} at (0,0) size 7x19
           RenderInline {<pseudo:before>} at (0,0) size 7x19
-            RenderCounter at (46,0) size 7x19
+            LayoutCounter at (46,0) size 7x19
               text run at (46,0) width 7: "e"
         RenderText {#text} at (53,0) size 4x19
           text run at (53,0) width 4: " "
         RenderInline {SPAN} at (0,0) size 4x19
           RenderInline {<pseudo:before>} at (0,0) size 4x19
-            RenderCounter at (57,0) size 4x19
+            LayoutCounter at (57,0) size 4x19
               text run at (57,0) width 4: "f"
         RenderText {#text} at (61,0) size 4x19
           text run at (61,0) width 4: " "
         RenderInline {SPAN} at (0,0) size 7x19
           RenderInline {<pseudo:before>} at (0,0) size 7x19
-            RenderCounter at (65,0) size 7x19
+            LayoutCounter at (65,0) size 7x19
               text run at (65,0) width 7: "g"
         RenderText {#text} at (72,0) size 4x19
           text run at (72,0) width 4: " "
         RenderInline {SPAN} at (0,0) size 7x19
           RenderInline {<pseudo:before>} at (0,0) size 7x19
-            RenderCounter at (76,0) size 7x19
+            LayoutCounter at (76,0) size 7x19
               text run at (76,0) width 7: "h"
         RenderText {#text} at (83,0) size 4x19
           text run at (83,0) width 4: " "
         RenderInline {SPAN} at (0,0) size 3x19
           RenderInline {<pseudo:before>} at (0,0) size 3x19
-            RenderCounter at (87,0) size 3x19
+            LayoutCounter at (87,0) size 3x19
               text run at (87,0) width 3: "i"
         RenderText {#text} at (90,0) size 4x19
           text run at (90,0) width 4: " "
         RenderInline {SPAN} at (0,0) size 4x19
           RenderInline {<pseudo:before>} at (0,0) size 4x19
-            RenderCounter at (94,0) size 4x19
+            LayoutCounter at (94,0) size 4x19
               text run at (94,0) width 4: "j"
         RenderText {#text} at (98,0) size 4x19
           text run at (98,0) width 4: " "
         RenderInline {SPAN} at (0,0) size 8x19
           RenderInline {<pseudo:before>} at (0,0) size 8x19
-            RenderCounter at (102,0) size 8x19
+            LayoutCounter at (102,0) size 8x19
               text run at (102,0) width 8: "k"
         RenderText {#text} at (110,0) size 4x19
           text run at (110,0) width 4: " "
         RenderInline {SPAN} at (0,0) size 3x19
           RenderInline {<pseudo:before>} at (0,0) size 3x19
-            RenderCounter at (114,0) size 3x19
+            LayoutCounter at (114,0) size 3x19
               text run at (114,0) width 3: "l"
         RenderText {#text} at (0,0) size 0x0
       RenderBlock {DIV} at (0,56) size 784x20