Disable flaky TwoClientBookmarksSyncTest.SC_MovingBMsFromBMFoldToBMBar on Mac

chrome/browser/sync/test/integration/two_client_bookmarks_sync_test.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/rand_util.h"
 #include "base/run_loop.h"
 #include "base/values.h"
 #include "chrome/browser/policy/profile_policy_connector_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sync/test/integration/bookmarks_helper.h"
@@ skipping 865 matching lines @@
       GetBookmarkBarNode(0)->child_count() - 2;
   for (int i = 0; i < num_bookmarks_to_move; ++i) {
     Move(
         0, GetBookmarkBarNode(0)->GetChild(2), folder, i);
     ASSERT_TRUE(GetClient(0)->AwaitMutualSyncCycleCompletion(GetClient(1)));
     ASSERT_TRUE(AllModelsMatchVerifier());
   }
 }
 
 // Test Scribe ID - 371957.
-// flaky on Windows: http://crbug.com/412169
-#if defined(OS_WIN)
+// flaky on Windows and Mac: http://crbug.com/412169
+#if defined(OS_WIN) || defined(OS_MACOSX)
 #define MAYBE_SC_MovingBMsFromBMFoldToBMBar DISABLED_SC_MovingBMsFromBMFoldToBMBar
 #else
 #define MAYBE_SC_MovingBMsFromBMFoldToBMBar SC_MovingBMsFromBMFoldToBMBar
 #endif
 IN_PROC_BROWSER_TEST_F(TwoClientBookmarksSyncTest,
                        MAYBE_SC_MovingBMsFromBMFoldToBMBar) {
   ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
   ASSERT_TRUE(AllModelsMatchVerifier());
 
   ASSERT_TRUE(AddURL(0, kGenericURLTitle, GURL(kGenericURL)) != NULL);
@@ skipping 1226 matching lines @@
 
   // Verify that the managed bookmark exists in the local model of the first
   // Profile, and has a child node.
   ASSERT_EQ(1, managed_node0->child_count());
   ASSERT_TRUE(managed_node0->IsVisible());
   EXPECT_EQ(GURL("http://youtube.com/"), managed_node0->GetChild(0)->url());
 
   // Verify that the second Profile didn't get this node.
   ASSERT_EQ(0, managed_node1->child_count());
 }