🎅 Use GN's dependency info for native libraries in write_build_config.py

testing/test.gni

 # Copyright 2015 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.
 
 # ==============================================================================
 # TEST SETUP
 # ==============================================================================
 
 template("_gen_isolate") {
   testonly = true
@@ skipping 169 matching lines @@
                                _apk_specific_vars + _wrapper_script_vars +
                                    _gen_isolate_vars + [ "visibility" ])
 
         if (!defined(invoker.use_default_launcher) ||
             invoker.use_default_launcher) {
           deps += [ "//testing/android/native_test:native_test_native_code" ]
         }
       }
       unittest_apk(_apk_target) {
         forward_variables_from(invoker, _apk_specific_vars + [ "deps" ])
-        unittests_dep = ":$_library_target"
+        shared_library = ":$_library_target"
         apk_name = invoker.target_name
         if (defined(invoker.output_name)) {
           apk_name = invoker.output_name
-          unittests_binary = "lib${apk_name}.so"
           install_script_name = "install_${invoker.output_name}"
         }
-        deps += [ ":$_library_target" ]
 
         # TODO(agrieve): Remove this data_dep once bots don't build the _apk
         #     target (post-GYP).
         # It's a bit backwards for the apk to depend on the runner script, since
         # the apk is conceptually a runtime_dep of the script. However, it is
         # currently necessary because the bots build this _apk target directly
         # rather than the group() below.
         data_deps = [
           ":$_test_runner_target",
         ]
@@ skipping 151 matching lines @@
     if (defined(invoker.output_name) && target_name != invoker.output_name) {
       group("${invoker.output_name}_run") {
         testonly = true
         deps = [
           ":${invoker.target_name}",
         ]
       }
     }
   }
 }