components: Use stl utilities from the base namespace

components/history/core/browser/web_history_service.cc

Index: components/history/core/browser/web_history_service.cc
diff --git a/components/history/core/browser/web_history_service.cc b/components/history/core/browser/web_history_service.cc
index eca55b8ca67d71ef1fd70b3fa60caefeb3481c3a..8df2205617f52f3e30fec2adb2ce1ddda09fd59c 100644
--- a/components/history/core/browser/web_history_service.cc
+++ b/components/history/core/browser/web_history_service.cc
@@ -334,10 +334,10 @@ WebHistoryService::WebHistoryService(
 }
 
 WebHistoryService::~WebHistoryService() {
-  STLDeleteElements(&pending_expire_requests_);
-  STLDeleteElements(&pending_audio_history_requests_);
-  STLDeleteElements(&pending_web_and_app_activity_requests_);
-  STLDeleteElements(&pending_other_forms_of_browsing_history_requests_);
+  base::STLDeleteElements(&pending_expire_requests_);
+  base::STLDeleteElements(&pending_audio_history_requests_);
+  base::STLDeleteElements(&pending_web_and_app_activity_requests_);
+  base::STLDeleteElements(&pending_other_forms_of_browsing_history_requests_);
 }
 
 WebHistoryService::Request* WebHistoryService::CreateRequest(