Pull loader.[cc|h] file out of libdart_builtin rule and instead include it in each of the targets (…

runtime/bin/BUILD.gn

 # Copyright (c) 2014, 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.
 
 import("gypi_contents.gni")
 import("../runtime_args.gni")
 import("../../build/compiled_action.gni")
 
 # Generate a resources.cc file for the service isolate without Observatory.
 action("gen_resources_cc") {
@@ skipping 269 matching lines @@
 
   sources = [
     # Include generated source files.
     "$target_gen_dir/builtin_gen.cc",
     "$target_gen_dir/io_gen.cc",
     "$target_gen_dir/io_patch_gen.cc",
     "$target_gen_dir/resources_gen.cc",
     "address_sanitizer.cc",
     "builtin.cc",
     "builtin.h",
+    "loader.cc",
+    "loader.h",
 
     # Very limited native resolver provided.
     "builtin_common.cc",
     "builtin_gen_snapshot.cc",
     "gen_snapshot.cc",
     "vmservice_impl.cc",
     "vmservice_impl.h",
   ]
 
   include_dirs = [ ".." ]
@@ skipping 311 matching lines @@
     }
   }
 }
 
 dart_executable("dart") {
   extra_deps = [
     "..:libdart_jit",
     ":dart_snapshot_cc",
     "../observatory:standalone_observatory_archive",
   ]
-  extra_sources = [ "builtin_nolib.cc" ]
+  extra_sources = [
+    "builtin_nolib.cc",
+    "loader.cc",
+    "loader.h",
+  ]
 }
 
 dart_executable("dart_precompiled_runtime") {
   extra_configs = [ "..:dart_precompiled_runtime_config" ]
   extra_deps = [
     "..:libdart_precompiled_runtime",
     "../observatory:standalone_observatory_archive",
   ]
   extra_sources = [
     "builtin_nolib.cc",
     "snapshot_empty.cc",
+    "loader.cc",
+    "loader.h",
   ]
 }
 
 dart_executable("dart_bootstrap") {
   extra_configs = [
     "..:dart_precompiler_config",
     "..:dart_no_snapshot_config",
   ]
   extra_deps = [
     ":generate_builtin_cc_file",
@@ skipping 10 matching lines @@
     ":generate_metadata_cc_file",
     ":generate_web_sql_cc_file",
     ":generate_svg_cc_file",
     ":generate_web_audio_cc_file",
     "..:libdart_nosnapshot_with_precompiler",
   ]
   extra_defines = [ "NO_OBSERVATORY" ]
   extra_sources = [
     "builtin.cc",
     "builtin.h",
+    "loader.cc",
+    "loader.h",
     "observatory_assets_empty.cc",
     "snapshot_empty.cc",
 
     # Include generated source files.
     "$target_gen_dir/builtin_gen.cc",
     "$target_gen_dir/io_gen.cc",
     "$target_gen_dir/io_patch_gen.cc",
     "$target_gen_dir/html_gen.cc",
     "$target_gen_dir/html_common_gen.cc",
     "$target_gen_dir/js_gen.cc",
@@ skipping 178 matching lines @@
   ]
   if (is_linux || is_android) {
     cflags = [ "-fPIC" ]
   }
   if (is_win) {
     libs = [ "dart.lib" ]
     abs_root_out_dir = rebase_path(root_out_dir)
     ldflags = [ "/LIBPATH:$abs_root_out_dir" ]
   }
 }