Revert 93001 - Apple-style-span class seems unnecessary

LayoutTests/editing/execCommand/script-tests/toggle-text-decorations.js

Index: LayoutTests/editing/execCommand/script-tests/toggle-text-decorations.js
===================================================================
--- LayoutTests/editing/execCommand/script-tests/toggle-text-decorations.js	(revision 95747)
+++ LayoutTests/editing/execCommand/script-tests/toggle-text-decorations.js	(working copy)
@@ -17,12 +17,12 @@
     }
 }
 
-testSingleToggle("underline", "test", "<span style=\"text-decoration: underline;\">test</span>");
-testSingleToggle("underline", "<span style=\"text-decoration: underline;\">test</span>", "test");
-testSingleToggle("underline", "<span style=\"text-decoration: underline line-through overline;\">test</span>", "<span style=\"text-decoration: overline line-through;\">test</span>");
-testSingleToggle("strikethrough", "test", "<span style=\"text-decoration: line-through;\">test</span>");
-testSingleToggle("strikethrough", "<span style=\"text-decoration: line-through;\">test</span>", "test");
-testSingleToggle("strikethrough", "<span style=\"text-decoration: underline line-through overline;\">test</span>", "<span style=\"text-decoration: underline overline;\">test</span>");
+testSingleToggle("underline", "test", "<span class=\"Apple-style-span\" style=\"text-decoration: underline;\">test</span>");
+testSingleToggle("underline", "<span class=\"Apple-style-span\" style=\"text-decoration: underline;\">test</span>", "test");
+testSingleToggle("underline", "<span class=\"Apple-style-span\" style=\"text-decoration: underline line-through overline;\">test</span>", "<span class=\"Apple-style-span\" style=\"text-decoration: overline line-through;\">test</span>");
+testSingleToggle("strikethrough", "test", "<span class=\"Apple-style-span\" style=\"text-decoration: line-through;\">test</span>");
+testSingleToggle("strikethrough", "<span class=\"Apple-style-span\" style=\"text-decoration: line-through;\">test</span>", "test");
+testSingleToggle("strikethrough", "<span class=\"Apple-style-span\" style=\"text-decoration: underline line-through overline;\">test</span>", "<span class=\"Apple-style-span\" style=\"text-decoration: underline overline;\">test</span>");
 
 document.body.removeChild(testContainer);