Use .service.exe extension for service binaries on Windows

services/service_manager/runner/host/child_process_host_unittest.cc

 // Copyright 2014 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.
 
 // Note: This file also tests child_process.*.
 
 #include "services/service_manager/runner/host/child_process_host.h"
 
 #include <memory>
 #include <utility>
@@ skipping 11 matching lines @@
 #include "mojo/edk/embedder/process_delegate.h"
 #include "services/service_manager/native_runner_delegate.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace service_manager {
 namespace {
 
 const char kTestServiceName[] = "host_test_service";
 
 const base::FilePath::CharType kPackagesPath[] = FILE_PATH_LITERAL("Packages");
+
+#if defined(OS_WIN)
+const base::FilePath::CharType kServiceExtension[] =
+    FILE_PATH_LITERAL(".service.exe");
+#else
 const base::FilePath::CharType kServiceExtension[] =
     FILE_PATH_LITERAL(".service");
+#endif
 
 void ProcessReadyCallbackAdapater(const base::Closure& callback,
                                   base::ProcessId process_id) {
   callback.Run();
 }
 
 class ProcessDelegate : public mojo::edk::ProcessDelegate {
  public:
   ProcessDelegate() {}
   ~ProcessDelegate() override {}
@@ skipping 65 matching lines @@
   run_loop.Run();
 
   child_process_host.Join();
   blocking_pool->Shutdown();
   mojo::edk::ShutdownIPCSupport();
   EXPECT_EQ(1u, native_runner_delegate.get_and_clear_adjust_count());
 }
 
 }  // namespace
 }  // namespace service_manager