[WIP] ImageResourceClient->ImageResourceObserver

third_party/WebKit/Source/core/layout/LayoutObject.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 225 matching lines @@
 
 #ifndef NDEBUG
 static WTF::RefCountedLeakCounter& layoutObjectCounter()
 {
     DEFINE_STATIC_LOCAL(WTF::RefCountedLeakCounter, staticLayoutObjectCounter, ("LayoutObject"));
     return staticLayoutObjectCounter;
 }
 #endif
 
 LayoutObject::LayoutObject(Node* node)
-    : ImageResourceClient()
-    , m_style(nullptr)
+    : m_style(nullptr)
     , m_node(node)
     , m_parent(nullptr)
     , m_previous(nullptr)
     , m_next(nullptr)
 #if ENABLE(ASSERT)
     , m_hasAXObject(false)
     , m_setNeedsLayoutForbidden(false)
 #endif
     , m_bitfields(node)
 {
@@ skipping 2820 matching lines @@
     LayoutBox* box = toLayoutBox(this);
     FloatRect localBounds(FloatPoint(), FloatSize(box->size()));
     FloatRect absBounds = localToAbsoluteQuad(localBounds).boundingBox();
 
     AnnotatedRegionValue region;
     region.draggable = style()->getDraggableRegionMode() == DraggableRegionDrag;
     region.bounds = LayoutRect(absBounds);
     regions.append(region);
 }
 
-bool LayoutObject::willRenderImage(ImageResource*)
+bool LayoutObject::willRenderImage()
 {
     // Without visibility we won't render (and therefore don't care about animation).
     if (style()->visibility() != VISIBLE)
         return false;
 
     // We will not render a new image when Active DOM is suspended
     if (document().activeDOMObjectsAreSuspended())
         return false;
 
     // If we're not in a window (i.e., we're dormant from being in a background tab)
     // then we don't want to render either.
     return document().view()->isVisible();
 }
 
-bool LayoutObject::getImageAnimationPolicy(ImageResource*, ImageAnimationPolicy& policy)
+bool LayoutObject::getImageAnimationPolicy(ImageAnimationPolicy& policy)
 {
     if (!document().settings())
         return false;
     policy = document().settings()->imageAnimationPolicy();
     return true;
 }
 
 int LayoutObject::caretMinOffset() const
 {
     return 0;
@@ skipping 502 matching lines @@
         const blink::LayoutObject* root = object1;
         while (root->parent())
             root = root->parent();
         root->showLayoutTreeAndMark(object1, "*", object2, "-", 0);
     } else {
         fprintf(stderr, "Cannot showLayoutTree. Root is (nil)\n");
     }
 }
 
 #endif