Add dart:io and dart:_builtin to the dartium snapshot so that vmservices can work, the previous app…

runtime/bin/bin.gypi

 # 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.
 
 {
   'variables': {
     'gen_source_dir': '<(SHARED_INTERMEDIATE_DIR)',
 
     'io_cc_file': '<(gen_source_dir)/io_gen.cc',
     'io_patch_cc_file': '<(gen_source_dir)/io_patch_gen.cc',
@@ skipping 178 matching lines @@
         '../include',
       ],
       'includes': [
         'io_impl_sources.gypi',
         'builtin_impl_sources.gypi',
       ],
       'dependencies': [
         'generate_builtin_cc_file#host',
         'generate_io_cc_file#host',
         'generate_io_patch_cc_file#host',
+        'generate_snapshot_file#host',
         'generate_resources_cc_file#host',
       ],
       'sources': [
         'builtin_common.cc',
         'builtin_natives.cc',
-        'builtin.cc',
+        'builtin_nolib.cc',
         'builtin.h',
         'dartutils.cc',
         'dartutils.h',
         'io_natives.cc',
         'io_natives.h',
         'log_android.cc',
         'log_linux.cc',
         'log_macos.cc',
         'log_win.cc',
         'vmservice_dartium.h',
         'vmservice_dartium.cc',
         'vmservice_impl.cc',
         'vmservice_impl.h',
         '<(resources_cc_file)',
-        # Include generated source files.
-        '<(builtin_cc_file)',
-        '<(io_cc_file)',
-        '<(io_patch_cc_file)',
       ],
       'sources/': [
         ['exclude', '_test\\.(cc|h)$'],
       ],
       'conditions': [
         ['dart_io_support==1 and dart_io_secure_socket==1', {
           'dependencies': [
             'bin/net/ssl.gyp:libssl_dart',
           ],
         }],
@@ skipping 578 matching lines @@
         }],
         ['OS=="linux"', {
           'cflags': [
             '-fPIC',
           ],
         }],
       ],
     },
   ],
 }