Making LayoutUnit conversions to Float type explicit

Source/core/rendering/svg/RenderSVGRoot.cpp

 /*
  * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2007, 2008, 2009 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Google, Inc.
  * Copyright (C) Research In Motion Limited 2011. 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 129 matching lines @@
     ASSERT(svg);
 
     // When we're embedded through SVGImage (border-image/background-image/<html:img>/...) we're forced to resize to a specific size.
     if (!m_containerSize.isEmpty())
         return m_containerSize.width();
 
     if (style()->logicalWidth().isSpecified() || style()->logicalMaxWidth().isSpecified())
         return RenderReplaced::computeReplacedLogicalWidth(shouldComputePreferred);
 
     if (svg->widthAttributeEstablishesViewport())
-        return resolveLengthAttributeForSVG(svg->intrinsicWidth(SVGSVGElement::IgnoreCSSProperties), style()->effectiveZoom(), containingBlock()->availableLogicalWidth());
+        return resolveLengthAttributeForSVG(svg->intrinsicWidth(SVGSVGElement::IgnoreCSSProperties), style()->effectiveZoom(), containingBlock()->availableLogicalWidth().toFloat());
 
     // SVG embedded through object/embed/iframe.
     if (isEmbeddedThroughFrameContainingSVGDocument())
         return document().frame()->ownerRenderer()->availableLogicalWidth();
 
     // SVG embedded via SVGImage (background-image/border-image/etc) / Inline SVG.
     return RenderReplaced::computeReplacedLogicalWidth(shouldComputePreferred);
 }
 
 LayoutUnit RenderSVGRoot::computeReplacedLogicalHeight() const
@@ skipping 13 matching lines @@
         if (height.isPercent()) {
             RenderBlock* cb = containingBlock();
             ASSERT(cb);
             while (cb->isAnonymous()) {
                 cb = cb->containingBlock();
                 cb->addPercentHeightDescendant(const_cast<RenderSVGRoot*>(this));
             }
         } else
             RenderBlock::removePercentHeightDescendant(const_cast<RenderSVGRoot*>(this));
 
-        return resolveLengthAttributeForSVG(height, style()->effectiveZoom(), containingBlock()->availableLogicalHeight(IncludeMarginBorderPadding));
+        return resolveLengthAttributeForSVG(height, style()->effectiveZoom(), containingBlock()->availableLogicalHeight(IncludeMarginBorderPadding).toFloat());
     }
 
     // SVG embedded through object/embed/iframe.
     if (isEmbeddedThroughFrameContainingSVGDocument())
         return document().frame()->ownerRenderer()->availableLogicalHeight(IncludeMarginBorderPadding);
 
     // SVG embedded via SVGImage (background-image/border-image/etc) / Inline SVG.
     return RenderReplaced::computeReplacedLogicalHeight();
 }
 
@@ skipping 192 matching lines @@
 
 const RenderObject* RenderSVGRoot::pushMappingToContainer(const RenderLayerModelObject* ancestorToStopAt, RenderGeometryMap& geometryMap) const
 {
     return RenderReplaced::pushMappingToContainer(ancestorToStopAt, geometryMap);
 }
 
 void RenderSVGRoot::updateCachedBoundaries()
 {
     SVGRenderSupport::computeContainerBoundingBoxes(this, m_objectBoundingBox, m_objectBoundingBoxValid, m_strokeBoundingBox, m_repaintBoundingBox);
     SVGRenderSupport::intersectRepaintRectWithResources(this, m_repaintBoundingBox);
-    m_repaintBoundingBox.inflate(borderAndPaddingWidth());
+    m_repaintBoundingBox.inflate(borderAndPaddingWidth().toFloat());
 }
 
 bool RenderSVGRoot::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction hitTestAction)
 {
     LayoutPoint pointInParent = locationInContainer.point() - toLayoutSize(accumulatedOffset);
     LayoutPoint pointInBorderBox = pointInParent - toLayoutSize(location());
 
     // Only test SVG content if the point is in our content box.
     // FIXME: This should be an intersection when rect-based hit tests are supported by nodeAtFloatPoint.
     if (contentBoxRect().contains(pointInBorderBox)) {
@@ skipping 35 matching lines @@
 
 bool RenderSVGRoot::hasRelativeLogicalHeight() const
 {
     SVGSVGElement* svg = toSVGSVGElement(node());
     ASSERT(svg);
 
     return svg->intrinsicHeight(SVGSVGElement::IgnoreCSSProperties).isPercent();
 }
 
 }