Remove all generic expected results for which a generic Chromium expected result exists

LayoutTests/tables/mozilla/bugs/bug12908-1-expected.txt

Index: LayoutTests/tables/mozilla/bugs/bug12908-1-expected.txt
diff --git a/LayoutTests/tables/mozilla/bugs/bug12908-1-expected.txt b/LayoutTests/tables/mozilla/bugs/bug12908-1-expected.txt
deleted file mode 100644
index 4b8074eaf3a8fc0294b89733754490a1e9aa4dcb..0000000000000000000000000000000000000000
--- a/LayoutTests/tables/mozilla/bugs/bug12908-1-expected.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-layer at (0,0) size 800x600
-  RenderView at (0,0) size 800x600
-layer at (0,0) size 800x600
-  RenderBlock {HTML} at (0,0) size 800x600
-    RenderBody {BODY} at (8,8) size 784x584 [bgcolor=#C0C0C0]
-      RenderBlock {P} at (0,0) size 784x18
-        RenderText {#text} at (0,0) size 147x19
-          text run at (0,0) width 147: "Border enabled version"
-      RenderTable {TABLE} at (0,34) size 335x226 [border: (1px outset #808080)]
-        RenderTableSection {TBODY} at (1,1) size 333x224
-          RenderTableRow {TR} at (0,0) size 333x2
-            RenderTableCell {TD} at (0,0) size 31x2 [border: (1px inset #808080)] [r=0 c=0 rs=1 cs=1]
-            RenderTableCell {TD} at (31,0) size 302x2 [border: (1px inset #808080)] [r=0 c=1 rs=1 cs=1]
-          RenderTableRow {TR} at (0,2) size 333x222
-            RenderTableCell {TD} at (0,2) size 333x222 [border: (1px inset #808080)] [r=1 c=0 rs=1 cs=2]
-              RenderImage {IMG} at (1,1) size 329x220
-      RenderBlock {P} at (0,276) size 784x18
-        RenderText {#text} at (0,0) size 203x19
-          text run at (0,0) width 203: "Cellspanned cell's bgcolor is red"
-      RenderTable {TABLE} at (0,310) size 329x220
-        RenderTableSection {TBODY} at (0,0) size 329x220
-          RenderTableRow {TR} at (0,0) size 329x0
-            RenderTableCell {TD} at (0,0) size 29x0 [r=0 c=0 rs=1 cs=1]
-            RenderTableCell {TD} at (29,0) size 300x0 [r=0 c=1 rs=1 cs=1]
-          RenderTableRow {TR} at (0,0) size 329x220
-            RenderTableCell {TD} at (0,0) size 329x220 [bgcolor=#FF0000] [r=1 c=0 rs=1 cs=2]
-              RenderImage {IMG} at (0,0) size 329x220