Disable CannedBrowsingDataAppCacheHelperTest.Delete on Linux/Android.

chrome/browser/browsing_data/browsing_data_appcache_helper_unittest.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/browser/browsing_data/browsing_data_appcache_helper.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/macros.h"
 #include "base/stl_util.h"
+#include "build/build_config.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/public/test/test_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 class TestCompletionCallback {
  public:
   TestCompletionCallback() {}
 
@@ skipping 93 matching lines @@
   scoped_refptr<CannedBrowsingDataAppCacheHelper> helper(
       new CannedBrowsingDataAppCacheHelper(&profile_));
 
   ASSERT_TRUE(helper->empty());
   helper->AddAppCache(manifest);
   ASSERT_FALSE(helper->empty());
   helper->Reset();
   ASSERT_TRUE(helper->empty());
 }
 
-TEST_F(CannedBrowsingDataAppCacheHelperTest, Delete) {
+// Flaky on linux. See crbug.com/740801.
+#if defined(OS_LINUX) || defined(OS_ANDROID)
+#define MAYBE_Delete DISABLED_Delete
+#else
+#define MAYBE_Delete Delete
+#endif
+
+TEST_F(CannedBrowsingDataAppCacheHelperTest, MAYBE_Delete) {
   GURL manifest1("http://example.com/manifest1.xml");
   GURL manifest2("http://foo.example.com/manifest2.xml");
   GURL manifest3("http://bar.example.com/manifest3.xml");
 
   scoped_refptr<CannedBrowsingDataAppCacheHelper> helper(
       new CannedBrowsingDataAppCacheHelper(&profile_));
 
   EXPECT_TRUE(helper->empty());
   helper->AddAppCache(manifest1);
   helper->AddAppCache(manifest2);
@@ skipping 12 matching lines @@
 
   scoped_refptr<CannedBrowsingDataAppCacheHelper> helper(
       new CannedBrowsingDataAppCacheHelper(&profile_));
 
   ASSERT_TRUE(helper->empty());
   helper->AddAppCache(manifest1);
   ASSERT_TRUE(helper->empty());
   helper->AddAppCache(manifest2);
   ASSERT_TRUE(helper->empty());
 }