Clean up Image::computeIntrinsicDimensions

third_party/WebKit/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 221 matching lines @@
         return size;
 
     // Don't let images that have a width/height >= 1 shrink below 1 when zoomed.
     LayoutSize minimumSize(size.width() > LayoutUnit() ? LayoutUnit(1) : LayoutUnit(),
         LayoutUnit(size.height() > LayoutUnit() ? LayoutUnit(1) : LayoutUnit()));
     size.scale(multiplier);
     size.clampToMinimumSize(minimumSize);
     return size;
 }
 
-void ImageResource::computeIntrinsicDimensions(Length& intrinsicWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio)
+void ImageResource::computeIntrinsicDimensions(FloatSize& intrinsicSize, FloatSize& intrinsicRatio)
 {
     if (m_image)
-        m_image->computeIntrinsicDimensions(intrinsicWidth, intrinsicHeight, intrinsicRatio);
+        m_image->computeIntrinsicDimensions(intrinsicSize, intrinsicRatio);
 }
 
 void ImageResource::notifyObservers(const IntRect* changeRect)
 {
     ResourceClientWalker<ImageResourceClient> w(m_clients);
     while (ImageResourceClient* c = w.next())
         c->imageChanged(this, changeRect);
 
     ResourceClientWalker<ImageResourceClient> w2(m_finishedClients);
     while (ImageResourceClient* c = w2.next())
@@ skipping 208 matching lines @@
         return true;
     return !securityOrigin->taintsCanvas(response().url());
 }
 
 bool ImageResource::loadingMultipartContent() const
 {
     return m_loader && m_loader->loadingMultipartContent();
 }
 
 } // namespace blink