Mark LibDispatchTaskRunnerTest.DispatchAndPostTasks as flaky

base/mac/libdispatch_task_runner_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 "base/mac/libdispatch_task_runner.h"
 
 #include "base/bind.h"
 #include "base/mac/bind_objc_block.h"
 #include "base/message_loop.h"
 #include "base/stringprintf.h"
@@ skipping 108 matching lines @@
   }));
   DispatchLastTask();
 
   const char* const expectations[] = {
     "BEGIN MessageLoop = 0x0",
     "END MessageLoop = 0x0"
   };
   VerifyTaskOrder(expectations, arraysize(expectations));
 }
 
-TEST_F(LibDispatchTaskRunnerTest, DispatchAndPostTasks) {
+// This test is flaky, see http://crbug.com/165117.
+TEST_F(LibDispatchTaskRunnerTest, FLAKY_DispatchAndPostTasks) {
   dispatch_async(task_runner_->GetDispatchQueue(), ^{
       TaskOrderMarker marker(this, "First Block");
       task_runner_->PostTask(FROM_HERE,
           BoundRecordTaskOrder(this, "Second Task"));
   });
   task_runner_->PostTask(FROM_HERE, BoundRecordTaskOrder(this, "First Task"));
   dispatch_async(task_runner_->GetDispatchQueue(), ^{
       TaskOrderMarker marker(this, "Second Block");
   });
   DispatchLastTask();
@@ skipping 52 matching lines @@
     "END First",
     "BEGIN Second",
     "END Second",
     "BEGIN Timed",
     "END Timed",
   };
   VerifyTaskOrder(expectations, arraysize(expectations));
 
   EXPECT_GE(run_time, post_time + delta);
 }