From e0c1ed96e22dc9a94cb5457c8b3eb2f2cd1af831 Mon Sep 17 00:00:00 2001
From: Bert Belder <bertbelder@gmail.com>
Date: Thu, 22 Aug 2019 13:10:52 -0700
Subject: [PATCH] build: remove per-crate 'treat_warnings_as_errors' gn flag

---
 build_extra/rust/rust.gni | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/build_extra/rust/rust.gni b/build_extra/rust/rust.gni
index ba8cc781fc..7f67d2068f 100644
--- a/build_extra/rust/rust.gni
+++ b/build_extra/rust/rust.gni
@@ -69,7 +69,6 @@ template("_rust_crate") {
                            "libs",
                            "source_root",
                            "testonly",
-                           "treat_warnings_as_errors",
                          ])
 
   if (!defined(crate_name)) {
@@ -90,10 +89,6 @@ template("_rust_crate") {
   if (!defined(libs)) {
     libs = []
   }
-  if (!defined(treat_warnings_as_errors)) {
-    # Use global setting if not explicitly specified for this target.
-    treat_warnings_as_errors = rust_treat_warnings_as_errors
-  }
 
   if (defined(crate_version)) {
     # In our build setup, all crates are built in the same directory. To avoid
@@ -282,7 +277,7 @@ template("_rust_crate") {
     if (is_test) {
       args += [ "--test" ]
     }
-    if (treat_warnings_as_errors) {
+    if (rust_treat_warnings_as_errors) {
       args += [ "-Dwarnings" ]
     }
     if (defined(invoker.args)) {