Use C++11 range-based loop for core/xml and core/loader

Source/core/loader/FrameLoader.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008 Alp Toker <alp@atoker.com>
  * Copyright (C) Research In Motion Limited 2009. All rights reserved.
  * Copyright (C) 2011 Kris Jordan <krisjordan@gmail.com>
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ skipping 1240 matching lines @@
     return true;
 }
 
 bool FrameLoader::dispatchNavigationTransitionData()
 {
     Vector<Document::TransitionElementData> elementData;
     m_frame->document()->getTransitionElementData(elementData);
     if (elementData.isEmpty() || !validateTransitionNavigationMode())
         return false;
 
-    Vector<Document::TransitionElementData>::iterator iter = elementData.begin();
-    for (; iter != elementData.end(); ++iter)
-        client()->dispatchAddNavigationTransitionData(*iter);
+    for (auto& element : elementData)
+        client()->dispatchAddNavigationTransitionData(element);
 
     return true;
 }
 
 void FrameLoader::startLoad(FrameLoadRequest& frameLoadRequest, FrameLoadType type, NavigationPolicy navigationPolicy)
 {
     ASSERT(client()->hasWebView());
     if (m_frame->document()->pageDismissalEventBeingDispatched() != Document::NoDismissal)
         return;
 
@@ skipping 207 matching lines @@
 
     // FIXME: We need a way to propagate strict mixed content checking flags to
     // out-of-process frames. For now, we'll always enforce.
     if (!parentFrame->isLocalFrame())
         return true;
 
     return toLocalFrame(parentFrame)->document()->shouldEnforceStrictMixedContentChecking();
 }
 
 } // namespace blink