Merge the openglui samples into one.

samples/mobile_emulator_sample/mobile_emulator_sample.gyp

Index: samples/mobile_emulator_sample/mobile_emulator_sample.gyp
diff --git a/samples/mobile_emulator_sample/mobile_emulator_sample.gyp b/samples/mobile_emulator_sample/mobile_emulator_sample.gyp
deleted file mode 100644
index adad238d55b6334e8467ac9fcd7115b9c7dbc9ef..0000000000000000000000000000000000000000
--- a/samples/mobile_emulator_sample/mobile_emulator_sample.gyp
+++ /dev/null
@@ -1,70 +0,0 @@
-# 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.
-
-# We should be able to make this work on Mac. We need:
-# -framework OpenGL -framework GLUT -lm -L /usr/X11/lib
-
-{
-  'targets': [
-    {
-      'target_name': 'mobile_emulator_sample',
-      'type': 'none',
-      'conditions': [
-        ['OS=="linux" or OS=="mac"',
-          {
-            'dependencies': [
-              '../../runtime/dart-runtime.gyp:emulator_embedder',
-              'mobile_emulator',
-              'copy_dart_files'
-            ]
-          }
-        ]
-      ]
-    },
-    {
-      'target_name': 'copy_dart_files',
-      'type': 'none',
-      'copies': [ {
-        'destination': '<(PRODUCT_DIR)',
-        'files': [
-           '../../runtime/embedders/openglui/common/gl.dart',
-           '../../samples/simplegl/web/raytrace.dart'
-        ],
-      }],
-    },
-    {
-      'target_name': 'mobile_emulator',
-      'type': 'executable',
-      'dependencies': [
-        '../../runtime/dart-runtime.gyp:emulator_embedder',
-      ],
-      'include_dirs': [
-         '../../runtime',
-         '/usr/X11/include',
-       ],
-       'sources': [
-          'mobile_emulator_sample.cc',
-       ],
-       'conditions': [
-         ['OS=="linux"',
-           {
-             'link_settings': {
-               'libraries': [ '-lGL', '-lglut', '-lGLU', '-lm', '-lc' ],
-             },
-           }
-         ],
-         ['OS=="mac"',
-           {
-             'ldflags': [
-               '-framework OpenGL',
-               '-framework GLUT',
-               '-L /usr/X11/lib'
-             ],
-           }
-        ]
-      ]
-    }
-  ]
-}
-