Disable flaky SingleProcessTracingBrowserTest.TestMemoryInfra on the asan bot

chrome/test/base/tracing_browsertest.cc

 // Copyright (c) 2012 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 "chrome/test/base/tracing.h"
 
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 151 matching lines @@
   EXPECT_TRUE(WaitForWatchEvent(no_timeout));
   ASSERT_TRUE(EndTracing(&json_events));
 }
 
 // Multi-process mode.
 IN_PROC_BROWSER_TEST_F(TracingBrowserTest, TestMemoryInfra) {
   PerformDumpMemoryTestActions();
 }
 
 // Single-process mode.
-IN_PROC_BROWSER_TEST_F(SingleProcessTracingBrowserTest, TestMemoryInfra) {
+// Flaky (leaking) on linux_chromium_asan_rel_ng: https://crbug.com/585026
+#if defined(ADDRESS_SANITIZER)
+#define MAYBE_TestMemoryInfra DISABLED_TestMemoryInfra
+#else
+#define MAYBE_TestMemoryInfra TestMemoryInfra
+#endif
+IN_PROC_BROWSER_TEST_F(SingleProcessTracingBrowserTest, MAYBE_TestMemoryInfra) {
   PerformDumpMemoryTestActions();
 }
 
 }  // namespace