Move rendering/RenderTextControl* to layout/LayoutTextControl*

LayoutTests/platform/mac/tables/mozilla/bugs/bug30692-expected.txt

Index: LayoutTests/platform/mac/tables/mozilla/bugs/bug30692-expected.txt
diff --git a/LayoutTests/platform/mac/tables/mozilla/bugs/bug30692-expected.txt b/LayoutTests/platform/mac/tables/mozilla/bugs/bug30692-expected.txt
index 70a12a1222d33b4d350e5dca7755aac3244d9154..a424976742c00881abf05be9d4e592fd18fbe044 100644
--- a/LayoutTests/platform/mac/tables/mozilla/bugs/bug30692-expected.txt
+++ b/LayoutTests/platform/mac/tables/mozilla/bugs/bug30692-expected.txt
@@ -45,12 +45,12 @@ layer at (0,0) size 800x600
                   RenderText {#text} at (0,0) size 226x18
                     text run at (0,0) width 226: "OK: the height of the P is 80 pixels"
 layer at (11,95) size 622x69 clip at (12,96) size 620x67
-  RenderTextControl {TEXTAREA} at (1,1) size 622.39x69.19 [bgcolor=#FFFFFF] [border: (1px solid #000000)]
+  LayoutTextControl {TEXTAREA} at (1,1) size 622.39x69.19 [bgcolor=#FFFFFF] [border: (1px solid #000000)]
     RenderBlock {DIV} at (3,3) size 616.39x13
       RenderText {#text} at (0,0) size 224x13
         text run at (0,0) width 224: "BUG: the height of the textarea is not 80%"
 layer at (11,208) size 622x80 clip at (12,209) size 620x78
-  RenderTextControl {TEXTAREA} at (1,1) size 622.39x80 [bgcolor=#FFFFFF] [border: (1px solid #000000)]
+  LayoutTextControl {TEXTAREA} at (1,1) size 622.39x80 [bgcolor=#FFFFFF] [border: (1px solid #000000)]
     RenderBlock {DIV} at (3,3) size 616.39x13
       RenderText {#text} at (0,0) size 225x13
         text run at (0,0) width 225: "OK: the height of the textarea is 80 pixels"