Android improvements:

runtime/embedders/openglui/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/openglui/android/android_graphics_handler.h"
 #include "embedders/openglui/android/android_input_handler.h"
 #include "embedders/openglui/android/android_sound_handler.h"
 #include "embedders/openglui/android/eventloop.h"
 #include "embedders/openglui/common/context.h"
 #include "embedders/openglui/common/dart_host.h"
 #include "embedders/openglui/common/vm_glue.h"
 
 void android_main(android_app* application) {
   app_dummy();  // Link in native_app_glue.
-  AndroidGraphicsHandler graphics_handler(application);
-  VMGlue vm_glue(&graphics_handler, "/data/data/com.google.dartndk/app_dart");
+  const char* resource_path = "/data/data/com.google.dartndk/app_dart";

[vsm, 2013/02/23 00:25:25]

Is it really "/data/data" at the top?  Just looks suspiciously redundant.

+  AndroidGraphicsHandler graphics_handler(application, resource_path);
+  VMGlue vm_glue(&graphics_handler, resource_path);
   AndroidInputHandler input_handler(&vm_glue, &graphics_handler);
   AndroidSoundHandler sound_handler(application);
   Timer timer;
   Context app_context;
   app_context.graphics_handler = &graphics_handler;
   app_context.input_handler = &input_handler;
   app_context.sound_handler = &sound_handler;
   app_context.timer = &timer;
   app_context.vm_glue = &vm_glue;
   EventLoop eventLoop(application);
   DartHost host(&app_context);
   eventLoop.Run(&host, &input_handler);
 }