Add creation of ServiceManager to Content (2nd try)

content/app/mojo/mojo_init.cc

Index: content/app/mojo/mojo_init.cc
diff --git a/content/app/mojo/mojo_init.cc b/content/app/mojo/mojo_init.cc
new file mode 100644
index 0000000000000000000000000000000000000000..c34917fed798476fe6ea04d10211d0365bc10c24
--- /dev/null
+++ b/content/app/mojo/mojo_init.cc
@@ -0,0 +1,34 @@
+// Copyright (c) 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 "content/app/mojo/mojo_init.h"
+
+#include "base/lazy_instance.h"
+#include "mojo/embedder/embedder.h"
+#include "mojo/service_manager/service_manager.h"
+
+namespace content {
+
+namespace {
+
+struct Initializer {
+  Initializer() {
+    // TODO(davemoore): Configuration goes here. For now just create the shared
+    // instance of the ServiceManager.
+    mojo::ServiceManager::GetInstance();
+    mojo::embedder::Init();
+  }
+};
+
+static base::LazyInstance<Initializer>::Leaky initializer =
+    LAZY_INSTANCE_INITIALIZER;
+
+}  // namespace
+
+// Initializes mojo. Use a lazy instance to ensure we only do this once.
+void InitializeMojo() {
+  initializer.Get();
+}
+
+}  // namespace content