Index: extensions/browser/api/web_request/web_request_api.cc |
diff --git a/extensions/browser/api/web_request/web_request_api.cc b/extensions/browser/api/web_request/web_request_api.cc |
index ea2a7fea7713de6878366df9cf7b61412c991007..334f3f409a0e63a08fa7d65f39fcc265459e73a1 100644 |
--- a/extensions/browser/api/web_request/web_request_api.cc |
+++ b/extensions/browser/api/web_request/web_request_api.cc |
@@ -1999,6 +1999,13 @@ bool ExtensionWebRequestEventRouter::ProcessDeclarativeRules( |
return true; |
} |
+ if (is_web_view_guest) { |
+ const bool has_declarative_rules = !relevant_registries.empty(); |
+ UMA_HISTOGRAM_BOOLEAN( |
+ "Extensions.DeclarativeWebRequest.WebViewRequestDeclarativeRules", |
+ has_declarative_rules); |
+ } |
+ |
base::Time start = base::Time::Now(); |
bool deltas_created = false; |