Make android directory for Android-specific bits of SkyShell

sky/shell/service_provider.h

+// 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.
+
+#ifndef SKY_SHELL_SERVICE_PROVIDER_H_
+#define SKY_SHELL_SERVICE_PROVIDER_H_
+
+#include "base/memory/ref_counted.h"
+#include "mojo/public/cpp/system/core.h"
+#include "mojo/public/interfaces/application/service_provider.mojom.h"
+
+namespace base {
+class SingleThreadTaskRunner;
+}
+
+namespace sky {
+namespace shell {
+
+class ServiceProviderContext {
+ public:
+#if defined(OS_ANDROID)
+  ServiceProviderContext(
+      scoped_refptr<base::SingleThreadTaskRunner> runner)
+    : java_task_runner(runner.Pass()) {}
+
+  scoped_refptr<base::SingleThreadTaskRunner> java_task_runner;
+#endif
+};
+
+// Implemented in platform_service_provider.cc for each platform.
+mojo::ServiceProviderPtr CreateServiceProvider(ServiceProviderContext* context);
+
+}  // namespace shell
+}  // namespace sky
+
+#endif  // SKY_SHELL_SERVICE_PROVIDER_H_