Merge video_capture tests into service_unittests

services/test/run_all_unittests.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 "base/message_loop/message_loop.h"
-#include "base/test/launcher/unit_test_launcher.h"
-#include "base/test/test_suite.h"
-#include "base/threading/thread.h"
-#include "mojo/edk/embedder/embedder.h"
-#include "mojo/edk/embedder/scoped_ipc_support.h"
-
-int main(int argc, char** argv) {
-  base::TestSuite test_suite(argc, argv);
-
-  mojo::edk::Init();
-
-  base::Thread ipc_thread("IPC thread");
-  ipc_thread.StartWithOptions(
-      base::Thread::Options(base::MessageLoop::TYPE_IO, 0));
-  mojo::edk::ScopedIPCSupport ipc_support(
-      ipc_thread.task_runner(),
-      mojo::edk::ScopedIPCSupport::ShutdownPolicy::CLEAN);
-
-  return base::LaunchUnitTests(
-      argc, argv,
-      base::Bind(&base::TestSuite::Run, base::Unretained(&test_suite)));
-}