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

LayoutTests/tables/mozilla_expected_failures/bugs/bug6933-expected.txt

Index: LayoutTests/tables/mozilla_expected_failures/bugs/bug6933-expected.txt
diff --git a/LayoutTests/tables/mozilla_expected_failures/bugs/bug6933-expected.txt b/LayoutTests/tables/mozilla_expected_failures/bugs/bug6933-expected.txt
deleted file mode 100644
index 33d4d5b07ad36f0724e82428756e7f402418f7e6..0000000000000000000000000000000000000000
--- a/LayoutTests/tables/mozilla_expected_failures/bugs/bug6933-expected.txt
+++ /dev/null
@@ -1,18 +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
-      RenderTable {TABLE} at (0,0) size 196x246 [bgcolor=#FF0000] [border: (1px outset #808080)]
-        RenderTableSection {TBODY} at (1,1) size 194x244
-          RenderTableRow {TR} at (0,20) size 194x22
-            RenderTableCell {TD} at (20,20) size 30x22 [border: (1px inset #808080)] [r=0 c=0 rs=1 cs=1]
-              RenderText {#text} at (2,2) size 26x19
-                text run at (2,2) width 26: "Cell"
-            RenderTableCell {TD} at (70,20) size 104x204 [border: (1px inset #808080)] [r=0 c=1 rs=2 cs=1]
-              RenderImage {IMG} at (2,2) size 100x200
-              RenderText {#text} at (0,0) size 0x0
-          RenderTableRow {TR} at (0,62) size 194x162
-            RenderTableCell {TD} at (20,132) size 30x22 [border: (1px inset #808080)] [r=1 c=0 rs=1 cs=1]
-              RenderText {#text} at (2,2) size 26x19
-                text run at (2,2) width 26: "Cell"