Update mojo sdk to rev 3d23dae011859a2aae49f1d1adde705c8e85d819

third_party/mojo/src/mojo/edk/test/scoped_ipc_support.cc

+// Copyright 2015 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 "mojo/edk/test/scoped_ipc_support.h"
+
+#include "base/message_loop/message_loop.h"
+#include "mojo/edk/embedder/embedder.h"
+
+namespace mojo {
+namespace test {
+
+ScopedIPCSupport::ScopedIPCSupport(
+    scoped_refptr<base::TaskRunner> io_thread_task_runner)
+    : io_thread_task_runner_(io_thread_task_runner),
+      event_(true, false) {  // Manual reset.
+  // Note: Run delegate methods on the I/O thread.
+  embedder::InitIPCSupport(embedder::ProcessType::NONE, io_thread_task_runner,
+                           this, io_thread_task_runner,
+                           embedder::ScopedPlatformHandle());
+}
+
+ScopedIPCSupport::~ScopedIPCSupport() {
+  if (base::MessageLoop::current() &&
+      base::MessageLoop::current()->task_runner() == io_thread_task_runner_) {
+    embedder::ShutdownIPCSupportOnIOThread();
+  } else {
+    embedder::ShutdownIPCSupport();
+    event_.Wait();
+  }
+}
+
+void ScopedIPCSupport::OnShutdownComplete() {
+  event_.Signal();
+}
+
+}  // namespace test
+}  // namespace mojo