[GN]: Support for loadable modules

tools/gn/BUILD.gn

 # Copyright (c) 2013 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.
 
 import("//testing/test.gni")
 
 defines = [ "GN_BUILD" ]
 
 static_library("gn_lib") {
   configs += [ "//build/config:precompiled_headers" ]
@@ skipping 271 matching lines @@
     "path_output_unittest.cc",
     "pattern_unittest.cc",
     "runtime_deps_unittest.cc",
     "scope_per_file_provider_unittest.cc",
     "scope_unittest.cc",
     "source_dir_unittest.cc",
     "source_file_unittest.cc",
     "string_utils_unittest.cc",
     "substitution_pattern_unittest.cc",
     "substitution_writer_unittest.cc",
-    "target_generator_unittest.cc",
     "target_unittest.cc",
     "template_unittest.cc",
     "test_with_scope.cc",
     "test_with_scope.h",
     "tokenizer_unittest.cc",
     "unique_vector_unittest.cc",
     "value_unittest.cc",
     "visibility_unittest.cc",
   ]
 
@@ skipping 11 matching lines @@
 
 executable("generate_test_gn_data") {
   sources = [
     "generate_test_gn_data.cc",
   ]
   deps = [
     "//base",
     "//build/config/sanitizers:deps",
   ]
 }