Disable or mark flaky several UI tests on Win

chrome/browser/printing/print_dialog_cloud_interative_uitest.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/printing/print_dialog_cloud.h"
 #include "chrome/browser/printing/print_dialog_cloud_internal.h"
 
 #include <functional>
 
 #include "base/bind.h"
@@ skipping 215 matching lines @@
     if (TestController::GetInstance()->use_delegate())
       request->set_delegate(TestController::GetInstance()->delegate());
     TestController::GetInstance()->set_result(true);
     return new SimpleTestJob(request);
   }
   return new net::URLRequestTestJob(request,
                                     net::URLRequestTestJob::test_headers(),
                                     "", true);
 }
 
-IN_PROC_BROWSER_TEST_F(PrintDialogCloudTest, HandlersRegistered) {
+#if defined(OS_WIN)
+#define MAYBE_HandlersRegistered FLAKY_HandlersRegistered
+#else
+#define MAYBE_HandlersRegistered HandlersRegistered
+#endif
+IN_PROC_BROWSER_TEST_F(PrintDialogCloudTest, MAYBE_HandlersRegistered) {
   BrowserList::SetLastActive(browser());
   ASSERT_TRUE(BrowserList::GetLastActive());
 
   AddTestHandlers();
 
   TestController::GetInstance()->set_use_delegate(true);
 
   ui_test_utils::RunMessageLoop();
 
   ASSERT_TRUE(TestController::GetInstance()->result());
 
   // Close the dialog before finishing the test.
   ui_test_utils::WindowedNotificationObserver tab_closed_observer(
       content::NOTIFICATION_WEB_CONTENTS_DESTROYED,
       content::NotificationService::AllSources());
 
   // Can't use ui_test_utils::SendKeyPressSync or
   // ui_test_utils::SendKeyPressAndWait due to a race condition with closing
   // the window. See http://crbug.com/111269
   BrowserWindow* window = browser()->window();
   ASSERT_TRUE(window);
   gfx::NativeWindow native_window = window->GetNativeHandle();
   ASSERT_TRUE(native_window);
   bool key_sent = ui_controls::SendKeyPress(native_window, ui::VKEY_ESCAPE,
                                             false, false, false, false);
   EXPECT_TRUE(key_sent);
   if (key_sent)
     tab_closed_observer.Wait();
 }