Move /fetch to use C++11

Source/core/fetch/ImageResource.cpp

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller (mueller@kde.org)
     Copyright (C) 2002 Waldo Bastian (bastian@kde.org)
     Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
     Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
 
     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
@@ skipping 102 matching lines @@
 
     Resource::didRemoveClient(c);
 }
 
 void ImageResource::switchClientsToRevalidatedResource()
 {
     ASSERT(resourceToRevalidate());
     ASSERT(resourceToRevalidate()->isImage());
     // Pending container size requests need to be transferred to the revalidated resource.
     if (!m_pendingContainerSizeRequests.isEmpty()) {
-        // A copy of pending size requests is needed as they are deleted during Resource::switchClientsToRevalidateResouce().
+        // A copy of pending size requests is needed as they are deleted during Resource::switchClientsToRevalidateResource().
         ContainerSizeRequests switchContainerSizeRequests;
         for (const auto& containerSizeRequest : m_pendingContainerSizeRequests)
             switchContainerSizeRequests.set(containerSizeRequest.key, containerSizeRequest.value);
         Resource::switchClientsToRevalidatedResource();
         ImageResource* revalidatedImageResource = toImageResource(resourceToRevalidate());
         for (const auto& containerSizeRequest : switchContainerSizeRequests)
             revalidatedImageResource->setContainerSizeForRenderer(containerSizeRequest.key, containerSizeRequest.value.first, containerSizeRequest.value.second);
         return;
     }
 
@@ skipping 200 matching lines @@
         }
         m_pendingContainerSizeRequests.clear();
     }
 }
 
 inline void ImageResource::clearImage()
 {
     // If our Image has an observer, it's always us so we need to clear the back pointer
     // before dropping our reference.
     if (m_image)
-        m_image->setImageObserver(0);
+        m_image->setImageObserver(nullptr);
     m_image.clear();
 }
 
 void ImageResource::appendData(const char* data, unsigned length)
 {
     Resource::appendData(data, length);
     if (!m_loadingMultipartContent)
         updateImage(false);
 }
 
@@ skipping 25 matching lines @@
         }
 
         // It would be nice to only redraw the decoded band of the image, but with the current design
         // (decoding delayed until painting) that seems hard.
         notifyObservers();
     }
 }
 
 void ImageResource::updateBitmapImages(HashSet<ImageResource*>& images, bool redecodeImages)
 {
-    for (const auto& imageResource : images) {
+    for (ImageResource* imageResource : images) {
         if (!imageResource->hasImage() || imageResource->image()->isNull())
             continue;
         BitmapImage* image = toBitmapImage(imageResource->image());
         if (redecodeImages)
             image->resetDecoder();
         imageResource->updateImage(image->isAllDataReceived());
     }
 }
 
 void ImageResource::finishOnePart()
@@ skipping 87 matching lines @@
 bool ImageResource::isAccessAllowed(SecurityOrigin* securityOrigin)
 {
     if (!image()->currentFrameHasSingleSecurityOrigin())
         return false;
     if (passesAccessControlCheck(securityOrigin))
         return true;
     return !securityOrigin->taintsCanvas(response().url());
 }
 
 } // namespace blink