Clarify ordinary page handling.

third_party/WebKit/Source/web/WebPagePopupImpl.cpp

 /*
  * Copyright (C) 2012 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 227 matching lines @@
     return true;
 }
 
 bool WebPagePopupImpl::initializePage()
 {
     Page::PageClients pageClients;
     fillWithEmptyClients(pageClients);
     m_chromeClient = PagePopupChromeClient::create(this);
     pageClients.chromeClient = m_chromeClient.get();
 
-    m_page = adoptPtrWillBeNoop(new Page(pageClients));
+    m_page = Page::create(pageClients);
     m_page->settings().setScriptEnabled(true);
     m_page->settings().setAllowScriptsToCloseWindows(true);
     m_page->settings().setDeviceSupportsTouch(m_webView->page()->settings().deviceSupportsTouch());
     // FIXME: Should we support enabling a11y while a popup is shown?
     m_page->settings().setAccessibilityEnabled(m_webView->page()->settings().accessibilityEnabled());
     m_page->settings().setScrollAnimatorEnabled(m_webView->page()->settings().scrollAnimatorEnabled());
 
     provideContextFeaturesTo(*m_page, adoptPtr(new PagePopupFeaturesClient()));
     DEFINE_STATIC_LOCAL(OwnPtrWillBePersistent<FrameLoaderClient>, emptyFrameLoaderClient, (EmptyFrameLoaderClient::create()));
     RefPtrWillBeRawPtr<LocalFrame> frame = LocalFrame::create(emptyFrameLoaderClient.get(), &m_page->frameHost(), 0);
@@ skipping 281 matching lines @@
     // A WebPagePopupImpl instance usually has two references.
     //  - One owned by the instance itself. It represents the visible widget.
     //  - One owned by a WebViewImpl. It's released when the WebViewImpl ask the
     //    WebPagePopupImpl to close.
     // We need them because the closing operation is asynchronous and the widget
     // can be closed while the WebViewImpl is unaware of it.
     return adoptRef(new WebPagePopupImpl(client)).leakRef();
 }
 
 } // namespace blink