Get the OpenGLUI emulator building again on the desktop. Mostly this is applying the changes here:

runtime/embedders/openglui/openglui_embedder.gypi

 # Copyright (c) 2013, 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.
 
 {
   # TODO(gram) : figure out how to make this be autoconfigured. 
   # I've tried a bunch of things with no success yet.
   'variables': {
     'skia_build_flag' : '--release',
     'skia_libs_location_android': '-Lthird_party/skia/trunk/out/config/android-x86/Release/obj.target/gyp', 
@@ skipping 158 matching lines @@
             ]
           }
         ],
       },
     ],
     ['OS=="mac" or OS=="linux"',
       {
         'targets': [
           {
             'target_name': 'emulator_embedder',
-            'type': 'shared_library',
+            'type': 'static_library',
             'dependencies': [
               'skia-desktop',
               'libdart_lib_withcore',
               'libdart_vm',
               'libjscre',
               'libdouble_conversion',
               'generate_version_cc_file',
             ],
             'include_dirs': [
               '../..',
@@ skipping 105 matching lines @@
                 'message': 'Building Skia.'
               }
             ]
           }
         ],
       },
     ],
   ],
 }