Migrate files to embedder.

runtime/embedders/android/main.cc

+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+#include "embedders/android/context.h"
+#include "embedders/android/dart_host.h"
+#include "embedders/android/eventloop.h"
+#include "embedders/android/graphics.h"
+#include "embedders/android/input_service.h"
+#include "embedders/android/vm_glue.h"
+
+SoundService* psound_service;
+
+void android_main(android_app* application) {
+  Timer timer;
+  Graphics graphics(application, &timer);
+  VMGlue vmGlue(&graphics);
+  InputService inputService(application, &vmGlue,
+      graphics.width(), graphics.height());
+  SoundService sound_service(application);
+  psound_service = &sound_service;
+  Context context;
+  context.graphics = &graphics;
+  context.input_handler = &inputService;
+  context.sound_service = psound_service;
+  context.timer = &timer;
+  context.vm_glue = &vmGlue;
+  EventLoop eventLoop(application);
+  DartHost host(&context);
+  eventLoop.Run(&host, &context);
+}
+
+void PlayBackground(const char* path) {
+  psound_service->PlayBackground(path);
+}
+
+void StopBackground() {
+  psound_service->StopBackground();
+}