[Service Manager] Get rid of dynamic service discovery

services/service_manager/runner/host/service_process_launcher_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.
 
 #include "services/service_manager/runner/host/service_process_launcher.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
-#include "base/threading/thread.h"
-#include "mojo/edk/embedder/embedder.h"
-#include "mojo/edk/embedder/scoped_ipc_support.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) {
@@ skipping 24 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(ServiceProcessLauncherDelegateImpl);
 };
 
 #if defined(OS_ANDROID)
 // TODO(qsr): Multiprocess service manager tests are not supported on android.
 #define MAYBE_StartJoin DISABLED_StartJoin
 #else
 #define MAYBE_StartJoin StartJoin
 #endif  // defined(OS_ANDROID)
-TEST(ServieProcessLauncherTest, MAYBE_StartJoin) {
+TEST(ServiceProcessLauncherTest, MAYBE_StartJoin) {
   base::FilePath service_manager_dir;
   PathService::Get(base::DIR_MODULE, &service_manager_dir);
   base::MessageLoop message_loop;
   scoped_refptr<base::SequencedWorkerPool> blocking_pool(
       new base::SequencedWorkerPool(3, "blocking_pool",
                                     base::TaskPriority::USER_VISIBLE));
 
-  base::Thread io_thread("io_thread");
-  base::Thread::Options options;
-  options.message_loop_type = base::MessageLoop::TYPE_IO;
-  io_thread.StartWithOptions(options);
-
-  auto ipc_support = base::MakeUnique<mojo::edk::ScopedIPCSupport>(
-      io_thread.task_runner(),
-      mojo::edk::ScopedIPCSupport::ShutdownPolicy::CLEAN);
-
-  base::FilePath test_service_path =
-      base::FilePath(kPackagesPath).AppendASCII(kTestServiceName)
-          .AppendASCII(kTestServiceName) .AddExtension(kServiceExtension);
+  base::FilePath test_service_path;
+  base::PathService::Get(base::DIR_EXE, &test_service_path);
+  test_service_path = test_service_path.AppendASCII(kTestServiceName)
+      .AddExtension(kServiceExtension);
 
   ServiceProcessLauncherDelegateImpl service_process_launcher_delegate;
   ServiceProcessLauncher launcher(blocking_pool.get(),
                                   &service_process_launcher_delegate,
                                   test_service_path);
   base::RunLoop run_loop;
   launcher.Start(
       Identity(),
       false,
       base::Bind(&ProcessReadyCallbackAdapater, run_loop.QuitClosure()));
   run_loop.Run();
 
   launcher.Join();
   blocking_pool->Shutdown();
-  ipc_support.reset();
 
   EXPECT_EQ(1u, service_process_launcher_delegate.get_and_clear_adjust_count());
 }
 
 }  // namespace
 }  // namespace service_manager