Cleaned up OpenGLUI samples and added Blasteroids.

runtime/embedders/openglui/android/android_sound_handler.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_sound_handler.h"
 
 #include "embedders/openglui/android/android_resource.h"
 #include "embedders/openglui/common/log.h"
 
 AndroidSoundHandler::AndroidSoundHandler(android_app* application)
     : SoundHandler(),
       application_(application),
       engine_(NULL),
       engine_if_(NULL),
       output_mix_(NULL),
       background_player_(NULL),
       background_player_if_(NULL),
       background_player_seek_if_(NULL),
       sample_player_(NULL),
       sample_player_if_(NULL),
       sample_player_queue_(NULL) {
-  SoundHandler::instance_ = this;
 }
 
 int32_t AndroidSoundHandler::Start() {
   LOGI("Starting SoundService");
 
   const SLInterfaceID k_engine_mix_IIDs[] = { SL_IID_ENGINE };
   const SLboolean k_engine_mix_reqs[] = { SL_BOOLEAN_TRUE };
   const SLInterfaceID k_output_mix_IIDs[] = {};
   const SLboolean k_output_mix_reqs[] = {};
   int32_t res = slCreateEngine(&engine_, 0, NULL, 1,
@@ skipping 236 matching lines @@
           return 0;
         }
         LOGE("Enqueueing sample failed");
       }
     }
   }
   return -1;
 }