[Sheriff] Disable RenderThreadShutdownTest in debug mode.

content/browser/indexed_db/indexed_db_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 "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/file.h"
 #include "base/files/file_enumerator.h"
 #include "base/files/file_path.h"
@@ skipping 589 matching lines @@
 }
 
 class IndexedDBBrowserTestSingleProcess : public IndexedDBBrowserTest {
  public:
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     command_line->AppendSwitch(switches::kSingleProcess);
   }
 };
 
 // Crashing on Android due to kSingleProcess flag: http://crbug.com/342525
-#if defined(OS_ANDROID)
+// Also disabled in debug due to flakiness: http://crbug.com/368134
+#if defined(OS_ANDROID) || !defined(NDEBUG)
 #define MAYBE_RenderThreadShutdownTest DISABLED_RenderThreadShutdownTest
 #else
 #define MAYBE_RenderThreadShutdownTest RenderThreadShutdownTest
 #endif
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTestSingleProcess,
                        MAYBE_RenderThreadShutdownTest) {
   SimpleTest(GetTestUrl("indexeddb", "shutdown_with_requests.html"));
 }
 
 }  // namespace content