Remove obsolete GN config (#4110)
diff --git a/build_overrides/build.gni b/build_overrides/build.gni
index 833fcd3..cf3d6b7 100644
--- a/build_overrides/build.gni
+++ b/build_overrides/build.gni
@@ -16,9 +16,6 @@
# Chromium specific targets in a client project's GN file etc.
build_with_chromium = false
-# Don't use Chromium's third_party/binutils.
-linux_use_bundled_binutils_override = false
-
declare_args() {
# Android 32-bit non-component, non-clang builds cannot have symbol_level=2
# due to 4GiB file size limit, see https://crbug.com/648948.
