Make Ash unittests clean up zombie viewer processes between test runs. These zombie viewer proce…

base/test/test_process_killer_win.h

+// Copyright (c) 2013 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.
+
+#ifndef BASE_TEST_TEST_PROCESS_KILLER_WIN_H_
+#define BASE_TEST_TEST_PROCESS_KILLER_WIN_H_
+
+#include "base/string16.h"
+
+namespace base {
+
+// Kills all running processes named |process_name| that have the string
+// |argument| on their command line.
+bool KillAllNamedProcessesWithArgument(const string16& process_name,
+                                       const string16& argument);
+
+}  // namespace base
+
+#endif  // BASE_TEST_TEST_PROCESS_KILLER_WIN_H_