Convert fast/forms/form-added-to-table.html using testharness.

third_party/WebKit/LayoutTests/platform/win/fast/forms/form-added-to-table-expected.txt

Index: third_party/WebKit/LayoutTests/platform/win/fast/forms/form-added-to-table-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/win/fast/forms/form-added-to-table-expected.txt b/third_party/WebKit/LayoutTests/platform/win/fast/forms/form-added-to-table-expected.txt
deleted file mode 100644
index 21e163c69084c4d7ae114f7bbb436a55a4602c89..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/platform/win/fast/forms/form-added-to-table-expected.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-layer at (0,0) size 800x600
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 800x600
-  LayoutBlockFlow {HTML} at (0,0) size 800x600
-    LayoutBlockFlow {BODY} at (8,8) size 784x584
-      LayoutTable {TABLE} at (0,0) size 218x26
-        LayoutTableSection {TBODY} at (0,0) size 218x26
-          LayoutTableRow {TR} at (0,2) size 218x22
-            LayoutTableCell {TD} at (2,2) size 214x22 [r=0 c=0 rs=1 cs=1]
-              LayoutText {#text} at (1,1) size 212x19
-                text run at (1,1) width 212: "This test passes if it does not crash."
-selection start: position 0 of child 0 {#text} of child 0 {TD} of child 0 {TR} of child 0 {TBODY} of child 1 {TABLE} of body
-selection end:   position 1 of child 1 {TABLE} of body