Disable failing WebKitBrowserTest.XsltBadImport on Mac after WebKit roll

BUG=104582

Review URL: http://codereview.chromium.org/8591020

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@110509 0039d316-1c4b-4281-b951-d872f2087c98

content/browser/webkit_browsertest.cc

@@ -40,7 +40,8 @@ IN_PROC_BROWSER_TEST_F(WebKitBrowserTest, AbortOnEnd) {
 // you don't have DumpRenderTree loaded.
 
 // http://crbug.com/104582
-#if defined(OS_WIN) || defined(OS_CHROMEOS) || defined(OS_LINUX)
+#if defined(OS_WIN) || defined(OS_CHROMEOS) || defined(OS_LINUX) || \
+    defined(OS_MACOSX)
 #define MAYBE_XsltBadImport DISABLED_XsltBadImport
 #else
 #define MAYBE_XsltBadImport XsltBadImport