Remove deprecated dart:utf library.

runtime/vm/vm.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)',
     'libgen_in_cc_file': '../lib/libgen_in.cc',
     'builtin_in_cc_file': '../bin/builtin_in.cc',
     'async_cc_file': '<(gen_source_dir)/async_gen.cc',
     'async_patch_cc_file': '<(gen_source_dir)/async_patch_gen.cc',
     'corelib_cc_file': '<(gen_source_dir)/corelib_gen.cc',
     'corelib_patch_cc_file': '<(gen_source_dir)/corelib_patch_gen.cc',
     'collection_cc_file': '<(gen_source_dir)/collection_gen.cc',
     'collection_patch_cc_file': '<(gen_source_dir)/collection_patch_gen.cc',
     'collection_dev_cc_file': '<(gen_source_dir)/collection_dev_gen.cc',
     'collection_dev_patch_cc_file': '<(gen_source_dir)/collection_dev_patch_gen.cc',
     'convert_cc_file': '<(gen_source_dir)/convert_gen.cc',
     'convert_patch_cc_file': '<(gen_source_dir)/convert_patch_gen.cc',
     'math_cc_file': '<(gen_source_dir)/math_gen.cc',
     'math_patch_cc_file': '<(gen_source_dir)/math_patch_gen.cc',
     'mirrors_cc_file': '<(gen_source_dir)/mirrors_gen.cc',
     'mirrors_patch_cc_file': '<(gen_source_dir)/mirrors_patch_gen.cc',
     'isolate_cc_file': '<(gen_source_dir)/isolate_gen.cc',
     'isolate_patch_cc_file': '<(gen_source_dir)/isolate_patch_gen.cc',
     'typed_data_cc_file': '<(gen_source_dir)/typed_data_gen.cc',
     'typed_data_patch_cc_file': '<(gen_source_dir)/typed_data_patch_gen.cc',
-    'utf_cc_file': '<(gen_source_dir)/utf_gen.cc',
     'snapshot_test_dat_file': '<(gen_source_dir)/snapshot_test.dat',
     'snapshot_test_in_dat_file': 'snapshot_test_in.dat',
     'snapshot_test_dart_file': 'snapshot_test.dart',
   },
   'targets': [
     {
       'target_name': 'libdart_vm',
       'type': 'static_library',
       'toolsets':['host', 'target'],
       'includes': [
@@ skipping 65 matching lines @@
         'generate_convert_cc_file#host',
         'generate_convert_patch_cc_file#host',
         'generate_math_cc_file#host',
         'generate_math_patch_cc_file#host',
         'generate_isolate_cc_file#host',
         'generate_isolate_patch_cc_file#host',
         'generate_mirrors_cc_file#host',
         'generate_mirrors_patch_cc_file#host',
         'generate_typed_data_cc_file#host',
         'generate_typed_data_patch_cc_file#host',
-        'generate_utf_cc_file#host',
       ],
       'includes': [
         '../lib/async_sources.gypi',
         '../lib/collection_sources.gypi',
         '../lib/corelib_sources.gypi',
         '../lib/isolate_sources.gypi',
         '../lib/math_sources.gypi',
         '../lib/mirrors_sources.gypi',
         '../lib/typed_data_sources.gypi',
       ],
@@ skipping 11 matching lines @@
         '<(convert_cc_file)',
         '<(convert_patch_cc_file)',
         '<(math_cc_file)',
         '<(math_patch_cc_file)',
         '<(isolate_cc_file)',
         '<(isolate_patch_cc_file)',
         '<(mirrors_cc_file)',
         '<(mirrors_patch_cc_file)',
         '<(typed_data_cc_file)',
         '<(typed_data_patch_cc_file)',
-        '<(utf_cc_file)',
       ],
       'include_dirs': [
         '..',
       ],
     },
     {
       'target_name': 'libdart_lib',
       'type': 'static_library',
       'toolsets':['host', 'target'],
       'includes': [
@@ skipping 725 matching lines @@
             '--include', 'vm/bootstrap.h',
             '--var_name', 'dart::Bootstrap::typed_data_patch_paths_',
             '--library_name', 'dart:typed_data',
             '<@(_sources)',
           ],
           'message': 'Generating ''<(typed_data_patch_cc_file)'' file.'
         },
       ]
     },
     {
-      'target_name': 'generate_utf_cc_file',
-      'type': 'none',
-      'toolsets':['host'],
-      'includes': [
-        # Load the shared utf sources.
-        '../../sdk/lib/utf/utf_sources.gypi',
-      ],
-      'actions': [
-        {
-          'action_name': 'generate_utf_cc',
-          'inputs': [
-            '../tools/gen_library_src_paths.py',
-            '<(libgen_in_cc_file)',
-            '<@(_sources)',
-          ],
-          'outputs': [
-            '<(utf_cc_file)',
-          ],
-          'action': [
-            'python',
-            'tools/gen_library_src_paths.py',
-            '--output', '<(utf_cc_file)',
-            '--input_cc', '<(libgen_in_cc_file)',
-            '--include', 'vm/bootstrap.h',
-            '--var_name', 'dart::Bootstrap::utf_source_paths_',
-            '--library_name', 'dart:utf',
-            '<@(_sources)',
-          ],
-          'message': 'Generating ''<(utf_cc_file)'' file.'
-        },
-      ]
-    },
-    {
       'target_name': 'generate_snapshot_test_dat_file',
       'type': 'none',
       'toolsets':['host'],
       'actions': [
         {
           'action_name': 'generate_snapshot_test_dat',
           'inputs': [
             '../tools/create_string_literal.py',
             '<(snapshot_test_in_dat_file)',
             '<(snapshot_test_dart_file)',
           ],
           'outputs': [
             '<(snapshot_test_dat_file)',
           ],
           'action': [
             'python',
             'tools/create_string_literal.py',
             '--output', '<(snapshot_test_dat_file)',
             '--input_cc', '<(snapshot_test_in_dat_file)',
             '--include', 'INTENTIONALLY_LEFT_BLANK',
             '--var_name', 'INTENTIONALLY_LEFT_BLANK_TOO',
             '<(snapshot_test_dart_file)',
           ],
           'message': 'Generating ''<(snapshot_test_dat_file)'' file.'
         },
       ]
     },
   ]
 }