Refactored OpenGL embedder that works on Android, Mac or Linux.

samples/android_sample/android_sample.gyp

 # 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.
 
 {
   'conditions': [
     ['OS=="android"',
       {
         'targets': [
           {
             'target_name': 'android_sample',
             'type': 'none',
             'dependencies': [
+              'copy_extension',
+              'copy_main',
               '../../runtime/dart-runtime.gyp:android_embedder',
+              'copy_embedder',
             ],
             'actions': [
               # TODO(gram) - this should have a debug and release version.
               {
                 'action_name': 'build_app',
                 'inputs': [
-                  'assets/dart/*.dart',
                 ],
                 'outputs': [
                   'bin/NativeActivity-debug.apk',
                 ],
                 'action': [ 'ant', 'debug' ]
               }
             ]
-          }
+          },
+          {
+            'target_name': 'copy_embedder',
+            'type': 'none',
+            'copies': [ {
+              # TODO(gram) - this should vary based on architecture.
+              'destination': 'libs/x86',
+              'files': [
+                '<(PRODUCT_DIR)/lib.target/libandroid_embedder.so'
+              ],
+            }],
+          },
+          {
+            'target_name': 'copy_extension',
+            'type': 'none',
+            'copies': [ {
+              'destination': 'assets/dart',
+              'files': [
+                '../../runtime/embedders/openglui/common/gl.dart'
+              ],
+            }],
+          },
+          {
+            'target_name': 'copy_main',
+            'type': 'none',
+            'copies': [ {
+              'destination': 'assets/dart',
+              'files': [
+                '../../samples/simplegl/web/raytrace.dart'
+              ],
+            }],
+          },
         ]
       }
     ]
   ]
 }