Make headless_shell target compile for Windows

headless/lib/headless_browser_browsertest.cc

 // Copyright 2016 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 <memory>
 
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/stringprintf.h"
@@ skipping 556 matching lines @@
     // changes.
     std::unique_ptr<network::SetCookieParams> set_cookie_params =
         network::SetCookieParams::Builder()
             .SetUrl("https://other.com")
             .SetName("shape")
             .SetValue("trapezoid")
             .SetDomain("other.com")
             .SetPath("")
             .SetSecure(true)
             .SetHttpOnly(true)
-            .SetSameSite(network::CookieSameSite::STRICT)
+            .SetSameSite(network::CookieSameSite::EXACT)
             .SetExpirationDate(0)
             .Build();
     CookieSetter cookie_setter(this, web_contents,
                                std::move(set_cookie_params));
     RunAsynchronousTest();
     std::unique_ptr<network::SetCookieResult> result =
         cookie_setter.TakeResult();
     EXPECT_TRUE(result->GetSuccess());
   }
 
@@ skipping 48 matching lines @@
   // Make sure the launcher was invoked when starting the renderer.
   std::string stamp;
   EXPECT_TRUE(base::ReadFileToString(launcher_stamp, &stamp));
   EXPECT_GE(stamp.find("--type=renderer"), 0u);
 
   base::DeleteFile(launcher_script, false);
   base::DeleteFile(launcher_stamp, false);
 }
 
 }  // namespace headless