Mark RendererCrashTest.Crash as flaky

chrome/browser/logging_chrome_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/command_line.h"
 #include "base/environment.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/common/env_vars.h"
 #include "chrome/common/logging_chrome.h"
@@ skipping 71 matching lines @@
         status == base::TERMINATION_STATUS_ABNORMAL_TERMINATION) {
       saw_crash_ = true;
     }
     MessageLoopForUI::current()->Quit();
   }
 
   bool saw_crash_;
   content::NotificationRegistrar registrar_;
 };
 
-IN_PROC_BROWSER_TEST_F(RendererCrashTest, Crash) {
+IN_PROC_BROWSER_TEST_F(RendererCrashTest, FLAKY_Crash) {
   registrar_.Add(this, content::NOTIFICATION_RENDERER_PROCESS_CLOSED,
                  content::NotificationService::AllSources());
   ui_test_utils::NavigateToURLWithDisposition(
       browser(), GURL(chrome::kChromeUICrashURL), CURRENT_TAB, 0);
   ui_test_utils::RunMessageLoop();
   ASSERT_TRUE(saw_crash_);
 }