Mark StartupTest.PerfSeveralTabs as flaky on Win....

chrome/test/startup/startup_test.cc

 // Copyright (c) 2010 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/environment.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/platform_thread.h"
 #include "base/string_number_conversions.h"
 #include "base/string_split.h"
@@ skipping 298 matching lines @@
   RunPerfTestWithManyTabs("few_tabs", "restore-ref", 5, 2, true);
 }
 
 #if defined(OS_MACOSX)
 // http://crbug.com/46609
 #define MAYBE_PerfSeveralTabsReference FLAKY_PerfSeveralTabsReference
 #define MAYBE_PerfSeveralTabs FLAKY_PerfSeveralTabs
 // http://crbug.com/52858
 #define MAYBE_PerfRestoreSeveralTabs FLAKY_PerfRestoreSeveralTabs
 #define MAYBE_PerfExtensionContentScript50 FLAKY_PerfExtensionContentScript50
+#elif defined(OS_WIN)
+// http://crbug.com/46609
+#define MAYBE_PerfSeveralTabs FLAKY_PerfSeveralTabs
+#define MAYBE_PerfSeveralTabsReference PerfSeveralTabsReference
+#define MAYBE_PerfRestoreSeveralTabs PerfRestoreSeveralTabs
+#define MAYBE_PerfExtensionContentScript50 PerfExtensionContentScript50
 #else
 #define MAYBE_PerfSeveralTabsReference PerfSeveralTabsReference
 #define MAYBE_PerfSeveralTabs PerfSeveralTabs
 #define MAYBE_PerfRestoreSeveralTabs PerfRestoreSeveralTabs
 #define MAYBE_PerfExtensionContentScript50 PerfExtensionContentScript50
 #endif
 
 TEST_F(StartupTest, MAYBE_PerfSeveralTabs) {
   RunPerfTestWithManyTabs("several_tabs", "cmdline", 10, 4, false);
 }
@@ skipping 64 matching lines @@
                  UITest::CUSTOM_FRAME, 0, 0);
 }
 
 TEST_F(StartupTest, PerfNativeFrameGtkTheme) {
   RunStartupTest("warm", "custom-frame-gtk-theme", WARM, NOT_IMPORTANT,
                  UITest::CUSTOM_FRAME_NATIVE_THEME, 0, 0);
 }
 #endif
 
 }  // namespace