Mojo C++ bindings: remove the utility/ folder.

mojo/mojo_public.gyp

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'includes': [
     'mojo_variables.gypi',
   ],
   'target_defaults' : {
     'include_dirs': [
       '..',
     ],
   },
   'targets': [
     {
       'target_name': 'mojo_public',
       'type': 'none',
       'dependencies': [
         'mojo_js_bindings',
         'mojo_public_test_interfaces',
         'mojo_public_test_utils',
         'mojo_system',
-        'mojo_utility',
       ],
     },
     {
       # Targets that (a) need to obtain the settings that mojo_system passes on
       # to its direct dependents but (b) are not themselves in a position to
       # hardcode a dependency to mojo_system vs. mojo_system_impl (e.g.,
       # because they are components) should depend on this target.
       'target_name': 'mojo_system_placeholder',
       'type': 'none',
     },
@@ skipping 191 matching lines @@
       'type': 'static_library',
       'include_dirs': [
         '..'
       ],
       'sources': [
         'public/js/constants.cc',
         'public/js/constants.h',
       ],
     },
     {
-      # GN version: //mojo/public/cpp/utility
-      'target_name': 'mojo_utility',
-      'type': 'static_library',
-      'sources': [
-        'public/cpp/utility/lib/mutex.cc',
-        'public/cpp/utility/lib/run_loop.cc',
-        'public/cpp/utility/lib/thread.cc',
-        'public/cpp/utility/lib/thread_local.h',
-        'public/cpp/utility/lib/thread_local_posix.cc',
-        'public/cpp/utility/lib/thread_local_win.cc',
-        'public/cpp/utility/mutex.h',
-        'public/cpp/utility/run_loop.h',
-        'public/cpp/utility/run_loop_handler.h',
-        'public/cpp/utility/thread.h',
-      ],
-      'conditions': [
-        # See crbug.com/342893:
-        ['OS=="win"', {
-          'sources!': [
-            'public/cpp/utility/lib/mutex.cc',
-            'public/cpp/utility/lib/thread.cc',
-            'public/cpp/utility/mutex.h',
-            'public/cpp/utility/thread.h',
-          ],
-        }],
-      ],
-      'include_dirs': [
-        '..',
-      ],
-    },
-    {
       'target_name': 'mojo_interface_bindings_mojom',
       'type': 'none',
       'variables': {
         'require_interface_bindings': 0,
         'mojom_files': [
           'public/interfaces/bindings/interface_control_messages.mojom',
           'public/interfaces/bindings/pipe_control_messages.mojom',
         ],
       },
       'includes': [ 'mojom_bindings_generator_explicit.gypi' ],
@@ skipping 245 matching lines @@
              'mojo_interface_bindings_java_sources',
              'mojo_public_java',
              '<(DEPTH)/base/base.gyp:base_java',
            ],
            'includes': [ '../build/java.gypi' ],
         },
       ],
     }],
   ],
 }