Index: ios/chrome/browser/metrics/BUILD.gn |
diff --git a/ios/chrome/browser/metrics/BUILD.gn b/ios/chrome/browser/metrics/BUILD.gn |
index 63b0e1b980c610241594de5e9c394d35390bb41d..0f44d8ae86f77c4967f7f3878ec0dedf6993a922 100644 |
--- a/ios/chrome/browser/metrics/BUILD.gn |
+++ b/ios/chrome/browser/metrics/BUILD.gn |
@@ -3,6 +3,7 @@ |
# found in the LICENSE file. |
source_set("metrics") { |
+ configs += [ "//build/config/compiler:enable_arc" ] |
sources = [ |
"field_trial_synchronizer.cc", |
"field_trial_synchronizer.h", |