Migrate WTF::HashSet::add() to ::insert() [part 1 of N]

third_party/WebKit/Source/modules/navigatorcontentutils/NavigatorContentUtils.cpp

 /*
  * Copyright (C) 2011, Google Inc. All rights reserved.
  * Copyright (C) 2014, Samsung Electronics. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 29 matching lines @@
 static HashSet<String>* schemeWhitelist;
 
 static void initCustomSchemeHandlerWhitelist() {
   schemeWhitelist = new HashSet<String>;
   static const char* const schemes[] = {
       "bitcoin", "geo",  "im",   "irc",         "ircs", "magnet", "mailto",
       "mms",     "news", "nntp", "openpgp4fpr", "sip",  "sms",    "smsto",
       "ssh",     "tel",  "urn",  "webcal",      "wtai", "xmpp",
   };
   for (size_t i = 0; i < WTF_ARRAY_LENGTH(schemes); ++i)
-    schemeWhitelist->add(schemes[i]);
+    schemeWhitelist->insert(schemes[i]);
 }
 
 static bool verifyCustomHandlerURL(const Document& document,
                                    const String& url,
                                    ExceptionState& exceptionState) {
   // The specification requires that it is a SyntaxError if the "%s" token is
   // not present.
   static const char token[] = "%s";
   int index = url.find(token);
   if (-1 == index) {
@@ skipping 179 matching lines @@
 }
 
 void NavigatorContentUtils::provideTo(Navigator& navigator,
                                       NavigatorContentUtilsClient* client) {
   Supplement<Navigator>::provideTo(
       navigator, NavigatorContentUtils::supplementName(),
       new NavigatorContentUtils(navigator, client));
 }
 
 }  // namespace blink