diff --git a/components/variations/variations_http_header_provider.cc b/components/variations/variations_http_header_provider.cc
index cec9343..5055b9e3 100644
--- a/components/variations/variations_http_header_provider.cc
+++ b/components/variations/variations_http_header_provider.cc
@@ -35,10 +35,10 @@
 // There are three cases:
 // 1. Subresources request in renderer, it is implemented
 // in URLLoaderThrottleProviderImpl::CreateThrottles() by adding a
-// VariationsHeaderURLLoaderThrottle to a content::URLLoaderThrottle vector.
+// GoogleURLLoaderThrottle to a content::URLLoaderThrottle vector.
 // 2. Navigations/Downloads request in browser, it is implemented in
 // ChromeContentBrowserClient::CreateURLLoaderThrottles() by also adding a
-// VariationsHeaderURLLoaderThrottle to a content::URLLoaderThrottle vector.
+// GoogleURLLoaderThrottle to a content::URLLoaderThrottle vector.
 // 3. SimpleURLLoader in browser, it is implemented in a SimpleURLLoader wrapper
 // function variations::CreateSimpleURLLoaderWithVariationsHeaders().