Disabling PolicyPathParserTests.AllPlatformVariables on Mac OS X

chrome/browser/policy/policy_path_parser_unittest.cc

Index: chrome/browser/policy/policy_path_parser_unittest.cc
diff --git a/chrome/browser/policy/policy_path_parser_unittest.cc b/chrome/browser/policy/policy_path_parser_unittest.cc
index 9ae45973d94d6814aafcd783537f94fae4dfe171..b6437a4d3bed91f3fbe5803a756448f50e986ab0 100644
--- a/chrome/browser/policy/policy_path_parser_unittest.cc
+++ b/chrome/browser/policy/policy_path_parser_unittest.cc
@@ -23,7 +23,14 @@ class PolicyPathParserTests : public testing::Test {
 // TODO(pastarmovj): Modify test or change the logic after investigating why it
 // is flaky. Please only redisable after it has had a chance to run for a few
 // times. See bug http://crbug.com/327520 for context.
-TEST_F(PolicyPathParserTests, AllPlatformVariables) {
+// TODO(pastarmovj): Disabling on Mac OS X as the test is flaky. See
+// crbug.com/458590 for details.
+#if defined(OS_MACOSX)
+#define MAYBE_AllPlatformVariables DISABLED_AllPlatformVariables
+#else
+#define MAYBE_AllPlatformVariables AllPlatformVariables
+#endif
+TEST_F(PolicyPathParserTests, MAYBE_AllPlatformVariables) {
   // No vars whatsoever no substitution should occur.
   base::FilePath::StringType no_vars(FILE_PATH_LITERAL("//$C/shares"));
   base::FilePath::StringType no_vars_result =