Defer loads in new pages/frames if ScopedPageLoadDeferral is active

third_party/WebKit/Source/core/page/Page.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All Rights Reserved.
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 28 matching lines @@
 #include "core/html/HTMLMediaElement.h"
 #include "core/inspector/ConsoleMessageStorage.h"
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/layout/TextAutosizer.h"
 #include "core/page/AutoscrollController.h"
 #include "core/page/ChromeClient.h"
 #include "core/page/ContextMenuController.h"
 #include "core/page/DragController.h"
 #include "core/page/FocusController.h"
 #include "core/page/PointerLockController.h"
+#include "core/page/ScopedPageLoadDeferrer.h"
 #include "core/page/ValidationMessageClient.h"
 #include "core/page/scrolling/ScrollingCoordinator.h"
 #include "core/paint/PaintLayer.h"
 #include "platform/graphics/GraphicsLayer.h"
 #include "platform/plugins/PluginData.h"
 #include "platform/text/CompressibleString.h"
 #include "public/platform/Platform.h"
 
 namespace blink {
 
@@ skipping 38 matching lines @@
     Page* page = frame->page();
     if (!page)
         return 1;
     return page->deviceScaleFactor();
 }
 
 Page* Page::createOrdinary(PageClients& pageClients)
 {
     Page* page = create(pageClients);
     ordinaryPages().add(page);
+    if (ScopedPageLoadDeferrer::isActive())
+        page->setDefersLoading(true);
     return page;
 }
 
 Page::Page(PageClients& pageClients)
     : SettingsDelegate(Settings::create())
     , m_animator(PageAnimator::create(*this))
     , m_autoscrollController(AutoscrollController::create(*this))
     , m_chromeClient(pageClients.chromeClient)
     , m_dragCaretController(DragCaretController::create())
     , m_dragController(DragController::create(this))
@@ skipping 431 matching lines @@
 {
 }
 
 Page::PageClients::~PageClients()
 {
 }
 
 template class CORE_TEMPLATE_EXPORT Supplement<Page>;
 
 } // namespace blink