Disabling the DiskCacheBackendTest.DisableFailure2 as it crashes at times on ...

net/disk_cache/backend_unittest.cc

 // Copyright (c) 2006-2010 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/basictypes.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/platform_thread.h"
 #include "base/string_util.h"
 #include "net/base/io_buffer.h"
@@ skipping 1289 matching lines @@
 
 TEST_F(DiskCacheBackendTest, NewEvictionDisableSuccess2) {
   ASSERT_TRUE(CopyTestCache(L"list_loop"));
   DisableFirstCleanup();
   SetNewEviction();
   SetDirectMode();
   InitCache();
   BackendDisable2();
 }
 
-TEST_F(DiskCacheBackendTest, DisableFailure2) {
+// http://code.google.com/p/chromium/issues/detail?id=38562
+TEST_F(DiskCacheBackendTest, DISABLED_DisableFailure2) {
   ASSERT_TRUE(CopyTestCache(L"list_loop"));
   DisableFirstCleanup();
   SetDirectMode();
   InitCache();
   SetTestMode();  // Fail cache reinitialization.
   BackendDisable2();
 }
 
 TEST_F(DiskCacheBackendTest, NewEvictionDisableFailure2) {
   ASSERT_TRUE(CopyTestCache(L"list_loop"));
@@ skipping 256 matching lines @@
   EXPECT_EQ(kDefaultSize * 5 / 2,
             disk_cache::PreferedCacheSize(large_size * 100 / 2));
   EXPECT_EQ(kDefaultSize * 5 / 2,
             disk_cache::PreferedCacheSize(large_size * 500 / 2));
 
   EXPECT_EQ(kDefaultSize * 6 / 2,
             disk_cache::PreferedCacheSize(large_size * 600 / 2));
   EXPECT_EQ(kDefaultSize * 7 / 2,
             disk_cache::PreferedCacheSize(large_size * 700 / 2));
 }