| Index: mojo/mojo.gyp
 | 
| diff --git a/mojo/mojo.gyp b/mojo/mojo.gyp
 | 
| index 74c4c9915b738e9b2c376e0179f2270f4077fcd4..270cec9d57648246c804d3c1f86bbe2e693ac4f9 100644
 | 
| --- a/mojo/mojo.gyp
 | 
| +++ b/mojo/mojo.gyp
 | 
| @@ -13,77 +13,30 @@
 | 
|        }],
 | 
|      ],
 | 
|    },
 | 
| -  'variables': {
 | 
| -    'chromium_code': 1,
 | 
| -    'mojo_shell_debug_url%': "",
 | 
| -    'conditions': [
 | 
| -      #
 | 
| -      # The following mojo_system-prefixed variables are used to express a
 | 
| -      # dependency on the mojo system APIs.
 | 
| -      #
 | 
| -      # In a component == "shared_library" build, everything can link against
 | 
| -      # mojo_system_impl because it is built as a shared library. However, in a
 | 
| -      # component != "shared_library" build, mojo_system_impl is linked into an
 | 
| -      # executable (e.g., mojo_shell), and must be injected into other shared
 | 
| -      # libraries (i.e., Mojo Apps) that need the mojo system API.
 | 
| -      #
 | 
| -      # For component targets, add <(mojo_system_for_component) to your
 | 
| -      # dependencies section.  For loadable module targets (e.g., a Mojo App),
 | 
| -      # add <(mojo_system_for_loadable_module) to your dependencies section.
 | 
| -      #
 | 
| -      # NOTE: component != "shared_library" implies that we are generating a
 | 
| -      # static library, and in that case, it is expected that the target
 | 
| -      # listing the component as a dependency will specify either mojo_system
 | 
| -      # or mojo_system_impl to link against. This enables multiple targets to
 | 
| -      # link against the same component library without having to agree on
 | 
| -      # which Mojo system library they are using.
 | 
| -      #
 | 
| -      ['component=="shared_library"', {
 | 
| -        'mojo_system_for_component': "mojo_system_impl",
 | 
| -        'mojo_system_for_loadable_module': "mojo_system_impl",
 | 
| -      }, {
 | 
| -        'mojo_system_for_component': "mojo_none",
 | 
| -        'mojo_system_for_loadable_module': "mojo_system",
 | 
| -      }],
 | 
| -    ],
 | 
| -  },
 | 
|    'includes': [
 | 
|      'mojo_apps.gypi',
 | 
|      'mojo_examples.gypi',
 | 
| -    'mojo_public.gypi',
 | 
| -    'mojo_public_tests.gypi',
 | 
|      'mojo_services.gypi',
 | 
| +    'mojo_variables.gypi',
 | 
|    ],
 | 
|    'targets': [
 | 
|      {
 | 
|        'target_name': 'mojo',
 | 
|        'type': 'none',
 | 
|        'dependencies': [
 | 
| +        'mojo_base.gyp:mojo_base',
 | 
|          'mojo_apps_js_unittests',
 | 
|          'mojo_compositor_app',
 | 
| -        'mojo_common_lib',
 | 
| -        'mojo_common_unittests',
 | 
| -        'mojo_cpp_bindings',
 | 
|          'mojo_echo_client',
 | 
|          'mojo_echo_service',
 | 
|          'mojo_geometry_lib',
 | 
|          'mojo_html_viewer',
 | 
|          'mojo_js',
 | 
| -        'mojo_js_bindings',
 | 
| -        'mojo_js_unittests',
 | 
|          'mojo_launcher',
 | 
| -        'mojo_message_generator',
 | 
|          'mojo_native_viewport_service',
 | 
|          'mojo_network_service',
 | 
|          'mojo_pepper_container_app',
 | 
|          'mojo_png_viewer',
 | 
| -        'mojo_public_application_unittests',
 | 
| -        'mojo_public_test_utils',
 | 
| -        'mojo_public_bindings_unittests',
 | 
| -        'mojo_public_environment_unittests',
 | 
| -        'mojo_public_system_perftests',
 | 
| -        'mojo_public_system_unittests',
 | 
| -        'mojo_public_utility_unittests',
 | 
|          'mojo_sample_app',
 | 
|          'mojo_service_manager',
 | 
|          'mojo_service_manager_unittests',
 | 
| @@ -96,12 +49,8 @@
 | 
|          'mojo_surfaces_lib_unittests',
 | 
|          'mojo_surfaces_app',
 | 
|          'mojo_surfaces_service',
 | 
| -        'mojo_system',
 | 
| -        'mojo_system_impl',
 | 
| -        'mojo_system_unittests',
 | 
|          'mojo_test_app',
 | 
|          'mojo_test_request_tracker_app',
 | 
| -        'mojo_utility',
 | 
|          'mojo_view_manager_lib',
 | 
|          'mojo_view_manager_lib_unittests',
 | 
|          'mojo_wget',
 | 
| @@ -127,15 +76,6 @@
 | 
|              'mojo_view_manager_unittests',
 | 
|            ],
 | 
|          }],
 | 
| -        ['OS == "android"', {
 | 
| -          'dependencies': [
 | 
| -            'mojo_bindings_java',
 | 
| -            'mojo_public_java',
 | 
| -            'mojo_system_java',
 | 
| -            'libmojo_system_java',
 | 
| -            'mojo_test_apk',
 | 
| -          ],
 | 
| -        }],
 | 
|          ['OS == "linux"', {
 | 
|            'dependencies': [
 | 
|              'mojo_dbus_echo',
 | 
| @@ -145,10 +85,6 @@
 | 
|        ]
 | 
|      },
 | 
|      {
 | 
| -      'target_name': 'mojo_none',
 | 
| -      'type': 'none',
 | 
| -    },
 | 
| -    {
 | 
|        # GN version: //mojo/shell:external_service_bindings
 | 
|        'target_name': 'mojo_external_service_bindings',
 | 
|        'type': 'static_library',
 | 
| @@ -157,178 +93,10 @@
 | 
|        ],
 | 
|        'includes': [ 'public/tools/bindings/mojom_bindings_generator.gypi' ],
 | 
|        'export_dependent_settings': [
 | 
| -        'mojo_cpp_bindings',
 | 
| +        'mojo_base.gyp:mojo_cpp_bindings',
 | 
|        ],
 | 
|        'dependencies': [
 | 
| -        'mojo_cpp_bindings',
 | 
| -      ],
 | 
| -    },
 | 
| -    {
 | 
| -      'target_name': 'mojo_run_all_unittests',
 | 
| -      'type': 'static_library',
 | 
| -      'dependencies': [
 | 
| -        '../base/base.gyp:base',
 | 
| -        '../base/base.gyp:test_support_base',
 | 
| -        '../testing/gtest.gyp:gtest',
 | 
| -        'mojo_system_impl',
 | 
| -        'mojo_test_support',
 | 
| -        'mojo_test_support_impl',
 | 
| -      ],
 | 
| -      'sources': [
 | 
| -        'common/test/run_all_unittests.cc',
 | 
| -      ],
 | 
| -    },
 | 
| -    {
 | 
| -      'target_name': 'mojo_run_all_perftests',
 | 
| -      'type': 'static_library',
 | 
| -      'dependencies': [
 | 
| -        '../base/base.gyp:test_support_base',
 | 
| -        'mojo_system_impl',
 | 
| -        'mojo_test_support',
 | 
| -        'mojo_test_support_impl',
 | 
| -      ],
 | 
| -      'sources': [
 | 
| -        'common/test/run_all_perftests.cc',
 | 
| -      ],
 | 
| -    },
 | 
| -    {
 | 
| -      # GN version: //mojo/system
 | 
| -      'target_name': 'mojo_system_impl',
 | 
| -      'type': '<(component)',
 | 
| -      'dependencies': [
 | 
| -        '../base/base.gyp:base',
 | 
| -        '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
 | 
| -      ],
 | 
| -      'defines': [
 | 
| -        'MOJO_SYSTEM_IMPL_IMPLEMENTATION',
 | 
| -        'MOJO_SYSTEM_IMPLEMENTATION',
 | 
| -        'MOJO_USE_SYSTEM_IMPL',
 | 
| -      ],
 | 
| -      'sources': [
 | 
| -        'embedder/channel_init.cc',
 | 
| -        'embedder/channel_init.h',
 | 
| -        'embedder/embedder.cc',
 | 
| -        'embedder/embedder.h',
 | 
| -        'embedder/platform_channel_pair.cc',
 | 
| -        'embedder/platform_channel_pair.h',
 | 
| -        'embedder/platform_channel_pair_posix.cc',
 | 
| -        'embedder/platform_channel_pair_win.cc',
 | 
| -        'embedder/platform_channel_utils_posix.cc',
 | 
| -        'embedder/platform_channel_utils_posix.h',
 | 
| -        'embedder/platform_handle.cc',
 | 
| -        'embedder/platform_handle.h',
 | 
| -        'embedder/platform_handle_utils.h',
 | 
| -        'embedder/platform_handle_utils_posix.cc',
 | 
| -        'embedder/platform_handle_utils_win.cc',
 | 
| -        'embedder/platform_handle_vector.h',
 | 
| -        'embedder/scoped_platform_handle.h',
 | 
| -        'system/channel.cc',
 | 
| -        'system/channel.h',
 | 
| -        'system/constants.h',
 | 
| -        'system/core.cc',
 | 
| -        'system/core.h',
 | 
| -        'system/data_pipe.cc',
 | 
| -        'system/data_pipe.h',
 | 
| -        'system/data_pipe_consumer_dispatcher.cc',
 | 
| -        'system/data_pipe_consumer_dispatcher.h',
 | 
| -        'system/data_pipe_producer_dispatcher.cc',
 | 
| -        'system/data_pipe_producer_dispatcher.h',
 | 
| -        'system/dispatcher.cc',
 | 
| -        'system/dispatcher.h',
 | 
| -        'system/entrypoints.cc',
 | 
| -        'system/handle_signals_state.h',
 | 
| -        'system/handle_table.cc',
 | 
| -        'system/handle_table.h',
 | 
| -        'system/local_data_pipe.cc',
 | 
| -        'system/local_data_pipe.h',
 | 
| -        'system/local_message_pipe_endpoint.cc',
 | 
| -        'system/local_message_pipe_endpoint.h',
 | 
| -        'system/mapping_table.cc',
 | 
| -        'system/mapping_table.h',
 | 
| -        'system/memory.cc',
 | 
| -        'system/memory.h',
 | 
| -        'system/message_in_transit.cc',
 | 
| -        'system/message_in_transit.h',
 | 
| -        'system/message_in_transit_queue.cc',
 | 
| -        'system/message_in_transit_queue.h',
 | 
| -        'system/message_pipe.cc',
 | 
| -        'system/message_pipe.h',
 | 
| -        'system/message_pipe_dispatcher.cc',
 | 
| -        'system/message_pipe_dispatcher.h',
 | 
| -        'system/message_pipe_endpoint.cc',
 | 
| -        'system/message_pipe_endpoint.h',
 | 
| -        'system/options_validation.h',
 | 
| -        'system/platform_handle_dispatcher.cc',
 | 
| -        'system/platform_handle_dispatcher.h',
 | 
| -        'system/proxy_message_pipe_endpoint.cc',
 | 
| -        'system/proxy_message_pipe_endpoint.h',
 | 
| -        'system/raw_channel.cc',
 | 
| -        'system/raw_channel.h',
 | 
| -        'system/raw_channel_posix.cc',
 | 
| -        'system/raw_channel_win.cc',
 | 
| -        'system/raw_shared_buffer.cc',
 | 
| -        'system/raw_shared_buffer.h',
 | 
| -        'system/raw_shared_buffer_posix.cc',
 | 
| -        'system/raw_shared_buffer_win.cc',
 | 
| -        'system/shared_buffer_dispatcher.cc',
 | 
| -        'system/shared_buffer_dispatcher.h',
 | 
| -        'system/simple_dispatcher.cc',
 | 
| -        'system/simple_dispatcher.h',
 | 
| -        'system/transport_data.cc',
 | 
| -        'system/transport_data.h',
 | 
| -        'system/waiter.cc',
 | 
| -        'system/waiter.h',
 | 
| -        'system/waiter_list.cc',
 | 
| -        'system/waiter_list.h',
 | 
| -        # Test-only code:
 | 
| -        # TODO(vtl): It's a little unfortunate that these end up in the same
 | 
| -        # component as non-test-only code. In the static build, this code should
 | 
| -        # hopefully be dead-stripped.
 | 
| -        'embedder/test_embedder.cc',
 | 
| -        'embedder/test_embedder.h',
 | 
| -      ],
 | 
| -      'all_dependent_settings': {
 | 
| -        # Ensures that dependent projects import the core functions on Windows.
 | 
| -        'defines': ['MOJO_USE_SYSTEM_IMPL'],
 | 
| -      }
 | 
| -    },
 | 
| -    {
 | 
| -      'target_name': 'mojo_system_unittests',
 | 
| -      'type': 'executable',
 | 
| -      'dependencies': [
 | 
| -        '../base/base.gyp:base',
 | 
| -        '../testing/gtest.gyp:gtest',
 | 
| -        'mojo_common_test_support',
 | 
| -        'mojo_system_impl',
 | 
| -      ],
 | 
| -      'sources': [
 | 
| -        'embedder/embedder_unittest.cc',
 | 
| -        'embedder/platform_channel_pair_posix_unittest.cc',
 | 
| -        'system/channel_unittest.cc',
 | 
| -        'system/core_unittest.cc',
 | 
| -        'system/core_test_base.cc',
 | 
| -        'system/core_test_base.h',
 | 
| -        'system/data_pipe_unittest.cc',
 | 
| -        'system/dispatcher_unittest.cc',
 | 
| -        'system/local_data_pipe_unittest.cc',
 | 
| -        'system/memory_unittest.cc',
 | 
| -        'system/message_pipe_dispatcher_unittest.cc',
 | 
| -        'system/message_pipe_unittest.cc',
 | 
| -        'system/multiprocess_message_pipe_unittest.cc',
 | 
| -        'system/options_validation_unittest.cc',
 | 
| -        'system/platform_handle_dispatcher_unittest.cc',
 | 
| -        'system/raw_channel_unittest.cc',
 | 
| -        'system/raw_shared_buffer_unittest.cc',
 | 
| -        'system/remote_message_pipe_unittest.cc',
 | 
| -        'system/run_all_unittests.cc',
 | 
| -        'system/shared_buffer_dispatcher_unittest.cc',
 | 
| -        'system/simple_dispatcher_unittest.cc',
 | 
| -        'system/test_utils.cc',
 | 
| -        'system/test_utils.h',
 | 
| -        'system/waiter_list_unittest.cc',
 | 
| -        'system/waiter_test_utils.cc',
 | 
| -        'system/waiter_test_utils.h',
 | 
| -        'system/waiter_unittest.cc',
 | 
| +        'mojo_base.gyp:mojo_cpp_bindings',
 | 
|        ],
 | 
|      },
 | 
|      {
 | 
| @@ -342,9 +110,9 @@
 | 
|          '../gpu/gpu.gyp:command_buffer_common',
 | 
|          '../gpu/gpu.gyp:gles2_cmd_helper',
 | 
|          '../gpu/gpu.gyp:gles2_implementation',
 | 
| +        'mojo_base.gyp:mojo_environment_chromium',
 | 
|          'mojo_gles2',
 | 
|          'mojo_gles2_bindings',
 | 
| -        'mojo_environment_chromium',
 | 
|          '<(mojo_system_for_component)',
 | 
|        ],
 | 
|        'defines': [
 | 
| @@ -361,159 +129,6 @@
 | 
|        ],
 | 
|      },
 | 
|      {
 | 
| -      'target_name': 'mojo_test_support_impl',
 | 
| -      'type': 'static_library',
 | 
| -      'dependencies': [
 | 
| -        '../base/base.gyp:base',
 | 
| -      ],
 | 
| -      'sources': [
 | 
| -        'common/test/test_support_impl.cc',
 | 
| -        'common/test/test_support_impl.h',
 | 
| -      ],
 | 
| -    },
 | 
| -    {
 | 
| -      # GN version: //mojo/common
 | 
| -      'target_name': 'mojo_common_lib',
 | 
| -      'type': '<(component)',
 | 
| -      'defines': [
 | 
| -        'MOJO_COMMON_IMPLEMENTATION',
 | 
| -      ],
 | 
| -      'dependencies': [
 | 
| -        '../base/base.gyp:base',
 | 
| -        '../url/url.gyp:url_lib',
 | 
| -        '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
 | 
| -        '<(mojo_system_for_component)',
 | 
| -      ],
 | 
| -      'export_dependent_settings': [
 | 
| -        '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
 | 
| -      ],
 | 
| -      'sources': [
 | 
| -        'common/common_type_converters.cc',
 | 
| -        'common/common_type_converters.h',
 | 
| -        'common/data_pipe_utils.cc',
 | 
| -        'common/data_pipe_utils.h',
 | 
| -        'common/handle_watcher.cc',
 | 
| -        'common/handle_watcher.h',
 | 
| -        'common/message_pump_mojo.cc',
 | 
| -        'common/message_pump_mojo.h',
 | 
| -        'common/message_pump_mojo_handler.h',
 | 
| -        'common/time_helper.cc',
 | 
| -        'common/time_helper.h',
 | 
| -      ],
 | 
| -    },
 | 
| -    {
 | 
| -      'target_name': 'mojo_common_test_support',
 | 
| -      'type': 'static_library',
 | 
| -      'dependencies': [
 | 
| -        '../base/base.gyp:base',
 | 
| -        '../base/base.gyp:test_support_base',
 | 
| -        '../testing/gtest.gyp:gtest',
 | 
| -        'mojo_system_impl',
 | 
| -      ],
 | 
| -      'sources': [
 | 
| -        'common/test/multiprocess_test_helper.cc',
 | 
| -        'common/test/multiprocess_test_helper.h',
 | 
| -        'common/test/test_utils.h',
 | 
| -        'common/test/test_utils_posix.cc',
 | 
| -        'common/test/test_utils_win.cc',
 | 
| -      ],
 | 
| -    },
 | 
| -    {
 | 
| -      'target_name': 'mojo_common_unittests',
 | 
| -      'type': 'executable',
 | 
| -      'dependencies': [
 | 
| -        '../base/base.gyp:base',
 | 
| -        '../base/base.gyp:base_message_loop_tests',
 | 
| -        '../testing/gtest.gyp:gtest',
 | 
| -        '../url/url.gyp:url_lib',
 | 
| -        'mojo_cpp_bindings',
 | 
| -        'mojo_environment_chromium',
 | 
| -        'mojo_common_lib',
 | 
| -        'mojo_common_test_support',
 | 
| -        'mojo_public_test_utils',
 | 
| -        'mojo_run_all_unittests',
 | 
| -      ],
 | 
| -      'sources': [
 | 
| -        'common/common_type_converters_unittest.cc',
 | 
| -        'common/handle_watcher_unittest.cc',
 | 
| -        'common/message_pump_mojo_unittest.cc',
 | 
| -        'common/test/multiprocess_test_helper_unittest.cc',
 | 
| -      ],
 | 
| -    },
 | 
| -    {
 | 
| -      # GN version: //mojo/environment:chromium
 | 
| -      'target_name': 'mojo_environment_chromium',
 | 
| -      'type': 'static_library',
 | 
| -      'dependencies': [
 | 
| -        'mojo_environment_chromium_impl',
 | 
| -      ],
 | 
| -      'sources': [
 | 
| -        'environment/environment.cc',
 | 
| -        # TODO(vtl): This is kind of ugly. (See TODO in logging.h.)
 | 
| -        "public/cpp/environment/logging.h",
 | 
| -        "public/cpp/environment/lib/logging.cc",
 | 
| -      ],
 | 
| -      'include_dirs': [
 | 
| -        '..',
 | 
| -      ],
 | 
| -      'export_dependent_settings': [
 | 
| -        'mojo_environment_chromium_impl',
 | 
| -      ],
 | 
| -    },
 | 
| -    {
 | 
| -      # GN version: //mojo/environment:chromium_impl
 | 
| -      'target_name': 'mojo_environment_chromium_impl',
 | 
| -      'type': '<(component)',
 | 
| -      'defines': [
 | 
| -        'MOJO_ENVIRONMENT_IMPL_IMPLEMENTATION',
 | 
| -      ],
 | 
| -      'dependencies': [
 | 
| -        '../base/base.gyp:base',
 | 
| -        '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
 | 
| -        'mojo_common_lib',
 | 
| -        '<(mojo_system_for_component)',
 | 
| -      ],
 | 
| -      'sources': [
 | 
| -        'environment/default_async_waiter_impl.cc',
 | 
| -        'environment/default_async_waiter_impl.h',
 | 
| -        'environment/default_logger_impl.cc',
 | 
| -        'environment/default_logger_impl.h',
 | 
| -      ],
 | 
| -      'include_dirs': [
 | 
| -        '..',
 | 
| -      ],
 | 
| -    },
 | 
| -    {
 | 
| -      # GN version: //mojo/service_manager
 | 
| -      'target_name': 'mojo_service_manager',
 | 
| -      'type': '<(component)',
 | 
| -      'defines': [
 | 
| -        'MOJO_SERVICE_MANAGER_IMPLEMENTATION',
 | 
| -      ],
 | 
| -      'dependencies': [
 | 
| -        '../base/base.gyp:base',
 | 
| -        '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
 | 
| -        '../net/net.gyp:net',
 | 
| -        '../url/url.gyp:url_lib',
 | 
| -        'mojo_common_lib',
 | 
| -        'mojo_environment_chromium',
 | 
| -        'mojo_service_provider_bindings',
 | 
| -        '<(mojo_system_for_component)',
 | 
| -      ],
 | 
| -      'sources': [
 | 
| -        'service_manager/background_service_loader.cc',
 | 
| -        'service_manager/background_service_loader.h',
 | 
| -        'service_manager/service_loader.h',
 | 
| -        'service_manager/service_manager.cc',
 | 
| -        'service_manager/service_manager.h',
 | 
| -        'service_manager/service_manager_export.h',
 | 
| -      ],
 | 
| -      'export_dependent_settings': [
 | 
| -        '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
 | 
| -        'mojo_service_provider_bindings',
 | 
| -      ],
 | 
| -    },
 | 
| -    {
 | 
|        'target_name': 'mojo_spy',
 | 
|        'type': 'static_library',
 | 
|        'dependencies': [
 | 
| @@ -548,16 +163,16 @@
 | 
|          '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
 | 
|          '../net/net.gyp:net',
 | 
|          '../url/url.gyp:url_lib',
 | 
| -        'mojo_application',
 | 
| -        'mojo_common_lib',
 | 
| +        'mojo_base.gyp:mojo_common_lib',
 | 
| +        'mojo_base.gyp:mojo_service_provider_bindings',
 | 
| +        'mojo_base.gyp:mojo_system_impl',
 | 
| +        'mojo_base.gyp:mojo_application',
 | 
|          'mojo_external_service_bindings',
 | 
|          'mojo_gles2_impl',
 | 
|          'mojo_native_viewport_service',
 | 
|          'mojo_network_bindings',
 | 
|          'mojo_service_manager',
 | 
| -        'mojo_service_provider_bindings',
 | 
|          'mojo_spy',
 | 
| -        'mojo_system_impl',
 | 
|        ],
 | 
|        'includes': [ 'public/tools/bindings/mojom_bindings_generator.gypi' ],
 | 
|        'sources': [
 | 
| @@ -639,9 +254,9 @@
 | 
|          '../base/base.gyp:base',
 | 
|          '../base/base.gyp:base_static',
 | 
|          '../url/url.gyp:url_lib',
 | 
| +        'mojo_base.gyp:mojo_system_impl',
 | 
|          'mojo_service_manager',
 | 
|          'mojo_shell_lib',
 | 
| -        'mojo_system_impl',
 | 
|        ],
 | 
|        'sources': [
 | 
|          'shell/shell_test_helper.cc',
 | 
| @@ -656,11 +271,11 @@
 | 
|          '../base/base.gyp:base',
 | 
|          '../ui/gl/gl.gyp:gl',
 | 
|          '../url/url.gyp:url_lib',
 | 
| -        'mojo_common_lib',
 | 
| -        'mojo_environment_chromium',
 | 
| +        'mojo_base.gyp:mojo_common_lib',
 | 
| +        'mojo_base.gyp:mojo_environment_chromium',
 | 
| +        'mojo_base.gyp:mojo_system_impl',
 | 
|          'mojo_service_manager',
 | 
|          'mojo_shell_lib',
 | 
| -        'mojo_system_impl',
 | 
|        ],
 | 
|        'conditions': [
 | 
|          ['use_ozone==1', {
 | 
| @@ -685,11 +300,11 @@
 | 
|          # TODO(vtl): We don't currently need this, but I imagine we will soon.
 | 
|          # '../ui/gl/gl.gyp:gl',
 | 
|          '../url/url.gyp:url_lib',
 | 
| -        'mojo_common_lib',
 | 
| -        'mojo_environment_chromium',
 | 
| +        'mojo_base.gyp:mojo_common_lib',
 | 
| +        'mojo_base.gyp:mojo_environment_chromium',
 | 
| +        'mojo_base.gyp:mojo_system_impl',
 | 
|          'mojo_service_manager',
 | 
|          'mojo_shell_lib',
 | 
| -        'mojo_system_impl',
 | 
|          'mojo_test_app',
 | 
|          'mojo_test_request_tracker_app',
 | 
|          'mojo_test_service_bindings',
 | 
| @@ -712,65 +327,53 @@
 | 
|        ],
 | 
|      },
 | 
|      {
 | 
| -      'target_name': 'mojo_service_manager_unittests',
 | 
| -      'type': 'executable',
 | 
| +      # GN version: //mojo/service_manager
 | 
| +      'target_name': 'mojo_service_manager',
 | 
| +      'type': '<(component)',
 | 
| +      'defines': [
 | 
| +        'MOJO_SERVICE_MANAGER_IMPLEMENTATION',
 | 
| +      ],
 | 
|        'dependencies': [
 | 
|          '../base/base.gyp:base',
 | 
| -        '../testing/gtest.gyp:gtest',
 | 
| +        '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
 | 
| +        '../net/net.gyp:net',
 | 
|          '../url/url.gyp:url_lib',
 | 
| -        'mojo_common_lib',
 | 
| -        'mojo_cpp_bindings',
 | 
| -        'mojo_environment_chromium',
 | 
| -        'mojo_run_all_unittests',
 | 
| -        'mojo_service_manager',
 | 
| -        'mojo_application',
 | 
| +        'mojo_base.gyp:mojo_common_lib',
 | 
| +        'mojo_base.gyp:mojo_environment_chromium',
 | 
| +        'mojo_base.gyp:mojo_service_provider_bindings',
 | 
| +        '<(mojo_system_for_component)',
 | 
|        ],
 | 
| -      'includes': [ 'public/tools/bindings/mojom_bindings_generator.gypi' ],
 | 
|        'sources': [
 | 
| -        'service_manager/service_manager_unittest.cc',
 | 
| -        'service_manager/test.mojom',
 | 
| -      ],
 | 
| -    },
 | 
| -    {
 | 
| -      # GN version: //mojo/bindings/js
 | 
| -      'target_name': 'mojo_js_bindings_lib',
 | 
| -      'type': 'static_library',
 | 
| -      'dependencies': [
 | 
| -        '../base/base.gyp:base',
 | 
| -        '../gin/gin.gyp:gin',
 | 
| -        '../v8/tools/gyp/v8.gyp:v8',
 | 
| -        'mojo_common_lib',
 | 
| +        'service_manager/background_service_loader.cc',
 | 
| +        'service_manager/background_service_loader.h',
 | 
| +        'service_manager/service_loader.h',
 | 
| +        'service_manager/service_manager.cc',
 | 
| +        'service_manager/service_manager.h',
 | 
| +        'service_manager/service_manager_export.h',
 | 
|        ],
 | 
|        'export_dependent_settings': [
 | 
| -        '../base/base.gyp:base',
 | 
| -        '../gin/gin.gyp:gin',
 | 
| -        'mojo_common_lib',
 | 
| -      ],
 | 
| -      'sources': [
 | 
| -        # Sources list duplicated in GN build.
 | 
| -        'bindings/js/core.cc',
 | 
| -        'bindings/js/core.h',
 | 
| -        'bindings/js/handle.cc',
 | 
| -        'bindings/js/handle.h',
 | 
| -        'bindings/js/support.cc',
 | 
| -        'bindings/js/support.h',
 | 
| -        'bindings/js/waiting_callback.cc',
 | 
| -        'bindings/js/waiting_callback.h',
 | 
| +        '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
 | 
| +        'mojo_base.gyp:mojo_service_provider_bindings',
 | 
|        ],
 | 
|      },
 | 
|      {
 | 
| -      'target_name': 'mojo_message_generator',
 | 
| +      'target_name': 'mojo_service_manager_unittests',
 | 
|        'type': 'executable',
 | 
|        'dependencies': [
 | 
|          '../base/base.gyp:base',
 | 
|          '../testing/gtest.gyp:gtest',
 | 
| -        'mojo_common_lib',
 | 
| -        'mojo_cpp_bindings',
 | 
| -        'mojo_environment_chromium',
 | 
| -        'mojo_system_impl',
 | 
| +        '../url/url.gyp:url_lib',
 | 
| +        'mojo_base.gyp:mojo_common_lib',
 | 
| +        'mojo_base.gyp:mojo_cpp_bindings',
 | 
| +        'mojo_base.gyp:mojo_environment_chromium',
 | 
| +        'mojo_base.gyp:mojo_run_all_unittests',
 | 
| +        'mojo_base.gyp:mojo_application',
 | 
| +        'mojo_service_manager',
 | 
|        ],
 | 
| +      'includes': [ 'public/tools/bindings/mojom_bindings_generator.gypi' ],
 | 
|        'sources': [
 | 
| -        'tools/message_generator.cc',
 | 
| +        'service_manager/service_manager_unittest.cc',
 | 
| +        'service_manager/test.mojom',
 | 
|        ],
 | 
|      },
 | 
|      {
 | 
| @@ -794,95 +397,6 @@
 | 
|      ['OS=="android"', {
 | 
|        'targets': [
 | 
|          {
 | 
| -          'target_name': 'mojo_jni_headers',
 | 
| -          'type': 'none',
 | 
| -          'dependencies': [
 | 
| -            'mojo_java_set_jni_headers',
 | 
| -          ],
 | 
| -          'sources': [
 | 
| -            'android/javatests/src/org/chromium/mojo/MojoTestCase.java',
 | 
| -            'android/system/src/org/chromium/mojo/system/impl/CoreImpl.java',
 | 
| -            'services/native_viewport/android/src/org/chromium/mojo/NativeViewportAndroid.java',
 | 
| -            'shell/android/apk/src/org/chromium/mojo_shell_apk/MojoMain.java',
 | 
| -          ],
 | 
| -          'variables': {
 | 
| -            'jni_gen_package': 'mojo',
 | 
| -         },
 | 
| -          'includes': [ '../build/jni_generator.gypi' ],
 | 
| -        },
 | 
| -        {
 | 
| -          'target_name': 'mojo_system_java',
 | 
| -          'type': 'none',
 | 
| -          'dependencies': [
 | 
| -            '../base/base.gyp:base_java',
 | 
| -            'mojo_public_java',
 | 
| -          ],
 | 
| -          'variables': {
 | 
| -            'java_in_dir': '<(DEPTH)/mojo/android/system',
 | 
| -          },
 | 
| -          'includes': [ '../build/java.gypi' ],
 | 
| -        },
 | 
| -        {
 | 
| -          'target_name': 'libmojo_system_java',
 | 
| -          'type': 'static_library',
 | 
| -          'dependencies': [
 | 
| -            '../base/base.gyp:base',
 | 
| -            '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
 | 
| -            'mojo_common_lib',
 | 
| -            'mojo_environment_chromium',
 | 
| -            'mojo_jni_headers',
 | 
| -            'mojo_service_provider_bindings',
 | 
| -            'mojo_shell_lib',
 | 
| -          ],
 | 
| -          'sources': [
 | 
| -            'android/system/core_impl.cc',
 | 
| -            'android/system/core_impl.h',
 | 
| -          ],
 | 
| -        },
 | 
| -        {
 | 
| -          'target_name': 'libmojo_java_unittest',
 | 
| -          'type': 'shared_library',
 | 
| -          'dependencies': [
 | 
| -            '../base/base.gyp:base',
 | 
| -            '../base/base.gyp:test_support_base',
 | 
| -            'libmojo_system_java',
 | 
| -            'mojo_jni_headers',
 | 
| -          ],
 | 
| -          'defines': [
 | 
| -            'UNIT_TEST'  # As exported from testing/gtest.gyp:gtest.
 | 
| -          ],
 | 
| -          'sources': [
 | 
| -            'android/javatests/mojo_test_case.cc',
 | 
| -            'android/javatests/mojo_test_case.h',
 | 
| -            'android/javatests/init_library.cc',
 | 
| -          ],
 | 
| -        },
 | 
| -        {
 | 
| -          'target_name': 'mojo_test_apk',
 | 
| -          'type': 'none',
 | 
| -          'dependencies': [
 | 
| -            'mojo_bindings_java',
 | 
| -            'mojo_public_test_interfaces',
 | 
| -            'mojo_system_java',
 | 
| -            '../base/base.gyp:base_java_test_support',
 | 
| -          ],
 | 
| -          'variables': {
 | 
| -            'apk_name': 'MojoTest',
 | 
| -            'java_in_dir': '<(DEPTH)/mojo/android/javatests',
 | 
| -            'resource_dir': '<(DEPTH)/mojo/android/javatests/apk',
 | 
| -            'native_lib_target': 'libmojo_java_unittest',
 | 
| -            'is_test_apk': 1,
 | 
| -            # Given that this apk tests itself, it needs to bring emma with it
 | 
| -            # when instrumented.
 | 
| -            'conditions': [
 | 
| -              ['emma_coverage != 0', {
 | 
| -                'emma_instrument': 1,
 | 
| -              }],
 | 
| -            ],
 | 
| -          },
 | 
| -          'includes': [ '../build/java_apk.gypi' ],
 | 
| -        },
 | 
| -        {
 | 
|            'target_name': 'mojo_native_viewport_java',
 | 
|            'type': 'none',
 | 
|            'dependencies': [
 | 
| @@ -894,15 +408,6 @@
 | 
|            'includes': [ '../build/java.gypi' ],
 | 
|          },
 | 
|          {
 | 
| -          'target_name': 'mojo_java_set_jni_headers',
 | 
| -          'type': 'none',
 | 
| -          'variables': {
 | 
| -            'jni_gen_package': 'mojo',
 | 
| -            'input_java_class': 'java/util/HashSet.class',
 | 
| -          },
 | 
| -          'includes': [ '../build/jar_file_jni_generator.gypi' ],
 | 
| -        },
 | 
| -        {
 | 
|            'target_name': 'libmojo_shell',
 | 
|            'type': 'shared_library',
 | 
|            'dependencies': [
 | 
| @@ -911,10 +416,10 @@
 | 
|              '../ui/gfx/gfx.gyp:gfx',
 | 
|              '../ui/gfx/gfx.gyp:gfx_geometry',
 | 
|              '../ui/gl/gl.gyp:gl',
 | 
| -            'mojo_common_lib',
 | 
| -            'mojo_environment_chromium',
 | 
| -            'mojo_jni_headers',
 | 
| -            'mojo_service_provider_bindings',
 | 
| +            'mojo_base.gyp:mojo_common_lib',
 | 
| +            'mojo_base.gyp:mojo_environment_chromium',
 | 
| +            'mojo_base.gyp:mojo_jni_headers',
 | 
| +            'mojo_base.gyp:mojo_service_provider_bindings',
 | 
|              'mojo_shell_lib',
 | 
|            ],
 | 
|            'sources': [
 | 
| @@ -951,10 +456,10 @@
 | 
|              '../base/base.gyp:base',
 | 
|              '../build/linux/system.gyp:dbus',
 | 
|              '../dbus/dbus.gyp:dbus',
 | 
| -            'mojo_common_lib',
 | 
| +            'mojo_base.gyp:mojo_application',
 | 
| +            'mojo_base.gyp:mojo_common_lib',
 | 
| +            'mojo_base.gyp:mojo_system_impl',
 | 
|              'mojo_external_service_bindings',
 | 
| -            'mojo_application',
 | 
| -            'mojo_system_impl',
 | 
|            ],
 | 
|            'sources': [
 | 
|              'dbus/dbus_external_service.h',
 | 
| @@ -963,24 +468,6 @@
 | 
|          },
 | 
|        ],
 | 
|      }],
 | 
| -    ['test_isolation_mode != "noop"', {
 | 
| -      'targets': [
 | 
| -        {
 | 
| -          'target_name': 'mojo_js_unittests_run',
 | 
| -          'type': 'none',
 | 
| -          'dependencies': [
 | 
| -            'mojo_js_unittests',
 | 
| -          ],
 | 
| -          'includes': [
 | 
| -            '../build/isolate.gypi',
 | 
| -            'mojo_js_unittests.isolate',
 | 
| -          ],
 | 
| -          'sources': [
 | 
| -            'mojo_js_unittests.isolate',
 | 
| -          ],
 | 
| -        },
 | 
| -      ],
 | 
| -    }],
 | 
|      ['use_aura==1', {
 | 
|        'targets': [
 | 
|          {
 | 
| 
 |