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

third_party/WebKit/Source/web/tests/WebFrameTest.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 11128 matching lines @@
 
 TEST_F(WebFrameTest, UniqueNames) {
   registerMockedHttpURLLoad("frameset-repeated-name.html");
   registerMockedHttpURLLoad("frameset-dest.html");
   FrameTestHelpers::WebViewHelper webViewHelper;
   webViewHelper.initializeAndLoad(m_baseURL + "frameset-repeated-name.html");
   Frame* mainFrame = webViewHelper.webView()->mainFrameImpl()->frame();
   HashSet<AtomicString> names;
   for (Frame* frame = mainFrame->tree().firstChild(); frame;
        frame = frame->tree().traverseNext()) {
-    EXPECT_TRUE(names.add(frame->tree().uniqueName()).isNewEntry);
+    EXPECT_TRUE(names.insert(frame->tree().uniqueName()).isNewEntry);
   }
   EXPECT_EQ(10u, names.size());
 }
 
 TEST_F(WebFrameTest, NoLoadingCompletionCallbacksInDetach) {
   class LoadingObserverFrameClient
       : public FrameTestHelpers::TestWebFrameClient {
    public:
     void frameDetached(WebLocalFrame*, DetachType) override {
       m_didCallFrameDetached = true;
@@ skipping 77 matching lines @@
 
   EXPECT_TRUE(mainFrameClient.childClient().didCallFrameDetached());
   EXPECT_TRUE(mainFrameClient.childClient().didCallDidStopLoading());
   EXPECT_TRUE(mainFrameClient.childClient().didCallDidFinishDocumentLoad());
   EXPECT_TRUE(mainFrameClient.childClient().didCallDidHandleOnloadEvents());
 
   webViewHelper.reset();
 }
 
 }  // namespace blink