ContentBrowserTestSanityTest.SingleProcess is failing on Mac ASan.

content/test/content_browser_test_test.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/public/test/content_browser_test.h"
 
 #include "base/command_line.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/test/browser_test_utils.h"
@@ skipping 25 matching lines @@
     NavigateToURL(shell(), url);
     base::string16 title = title_watcher.WaitAndGetTitle();
     EXPECT_EQ(expected_title, title);
   }
 };
 
 IN_PROC_BROWSER_TEST_F(ContentBrowserTestSanityTest, Basic) {
   Test();
 }
 
-IN_PROC_BROWSER_TEST_F(ContentBrowserTestSanityTest, SingleProcess) {
+#if defined(OS_MACOSX)
+// This is failing on Mac ASan: http://crbug.com/394775
+#define MAYBE_SingleProcess DISABLED_SingleProcess
+#else
+#define MAYBE_SingleProcess SingleProcess
+#endif
+IN_PROC_BROWSER_TEST_F(ContentBrowserTestSanityTest, MAYBE_SingleProcess) {
   Test();
 }
 
 }  // namespace content