[Service Manager] Get rid of dynamic service discovery

content/test/run_all_unittests.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/bind.h"
 #include "base/command_line.h"
+#include "base/files/file_path.h"
 #include "base/test/launcher/unit_test_launcher.h"
 #include "base/test/test_io_thread.h"
 #include "build/build_config.h"
 #include "content/public/test/unittest_test_suite.h"
 #include "content/test/content_test_suite.h"
 #include "mojo/edk/embedder/scoped_ipc_support.h"
+#include "services/catalog/catalog.h"
+
+namespace {
+
+const base::FilePath::CharType kCatalogFilename[] =
+    FILE_PATH_LITERAL("content_unittests_catalog.json");
+
+}  // namespace
 
 int main(int argc, char** argv) {
   content::UnitTestTestSuite test_suite(
       new content::ContentTestSuite(argc, argv));
+
+  catalog::Catalog::LoadDefaultCatalogManifest(
+      base::FilePath(kCatalogFilename));
+
   base::TestIOThread test_io_thread(base::TestIOThread::kAutoStart);
   mojo::edk::ScopedIPCSupport ipc_support(
       test_io_thread.task_runner(),
       mojo::edk::ScopedIPCSupport::ShutdownPolicy::FAST);
   return base::LaunchUnitTests(
       argc, argv, base::Bind(&content::UnitTestTestSuite::Run,
                              base::Unretained(&test_suite)));
 }