Really disable ChromeRenderProcessHostTestWithCommandLine.ProcessOverflow on win.

chrome/browser/renderer_host/render_process_host_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/process/process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/devtools/devtools_window.h"
 #include "chrome/browser/search/search.h"
 #include "chrome/browser/ui/browser.h"
@@ skipping 342 matching lines @@
 #define MAYBE_ProcessOverflow ProcessOverflow
 #endif
 
 IN_PROC_BROWSER_TEST_F(ChromeRenderProcessHostTest, MAYBE_ProcessOverflow) {
   // Set max renderers to 1 to force running out of processes.
   content::RenderProcessHost::SetMaxRendererProcessCount(1);
   TestProcessOverflow();
 }
 
 // Disable on Mac 10.9 due to ongoing flakiness. (crbug.com/442785)
-#if defined(OS_MACOSX)
+#if defined(OS_MACOSX) || defined(OS_WIN)
 #define MAYBE_ProcessOverflowCommandLine DISABLED_ProcessOverflow
 #else
 #define MAYBE_ProcessOverflowCommandLine ProcessOverflow
 #endif
 
 // Variation of the ProcessOverflow test, which is driven through command line
 // parameter instead of direct function call into the class.
 IN_PROC_BROWSER_TEST_F(ChromeRenderProcessHostTestWithCommandLine,
                        MAYBE_ProcessOverflowCommandLine) {
   TestProcessOverflow();
@@ skipping 153 matching lines @@
       chrome::NOTIFICATION_BROWSER_CLOSED,
       content::NotificationService::AllSources());
 
   // Kill the renderer process, simulating a crash. This should the ProcessDied
   // method to be called. Alternatively, RenderProcessHost::OnChannelError can
   // be called to directly force a call to ProcessDied.
   wc1->GetRenderProcessHost()->Shutdown(-1, true);
 
   observer.Wait();
 }