Bug 1857695 - Remove test for no longer existing color.

MANUAL PUSH: Trivial orange fix CLOSED TREE

dom/canvas/test/test_bug232227.html

@@ -55,8 +55,6 @@ function runTest(testCanvasColors) {
     [ "-moz-NativeHyperlinkText", 0x00, 0x66, 0xCC ],
     [ "-moz-OddTreeRow", 0xFF, 0xFF, 0xFF ],
     [ "-moz-mac-focusring", 0x60, 0x9D, 0xD7 ],
-    [ "-moz-mac-menutextdisable", 0x88, 0x88, 0x88 ],
-    [ "-moz-mac-menutextselect", 0xFF, 0xFF, 0xFF ],
     [ "-moz-mac-DisabledToolbarText", 0x3F, 0x3F, 0x3F ],
     [ "SelectedItem", 0x33, 0x99, 0xFF ],
     [ "SelectedItemText", 0xFF, 0xFF, 0xFF ],