Synchronize GN build configuration with Chrome

testing/test.gni

Index: testing/test.gni
diff --git a/testing/test.gni b/testing/test.gni
index c99df9036b6d8b636c5bb6912b67a4517475950e..c648fc3791ff43a8663a8c1ec6637ded072c1089 100644
--- a/testing/test.gni
+++ b/testing/test.gni
@@ -75,9 +75,6 @@ template("test") {
       if (defined(invoker.direct_dependent_configs)) {
         direct_dependent_configs = invoker.direct_dependent_configs
       }
-      if (defined(invoker.forward_dependent_configs_from)) {
-        forward_dependent_configs_from = invoker.forward_dependent_configs_from
-      }
       if (defined(invoker.include_dirs)) {
         include_dirs = invoker.include_dirs
       }
@@ -215,9 +212,6 @@ template("test") {
       if (defined(invoker.direct_dependent_configs)) {
         direct_dependent_configs = invoker.direct_dependent_configs
       }
-      if (defined(invoker.forward_dependent_configs_from)) {
-        forward_dependent_configs_from = invoker.forward_dependent_configs_from
-      }
       if (defined(invoker.include_dirs)) {
         include_dirs = invoker.include_dirs
       }