Switch line layout to LayoutUnit.

Source/core/layout/svg/SVGLayoutTreeAsText.cpp

 /*
  * Copyright (C) 2004, 2005, 2007, 2009 Apple Inc. All rights reserved.
  *           (C) 2005 Rob Buis <buis@kde.org>
  *           (C) 2006 Alexander Kellett <lypanov@kde.org>
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
@@ skipping 367 matching lines @@
 {
     return writePositionAndStyle(ts, root);
 }
 
 static void writeLayoutSVGTextBox(TextStream& ts, const LayoutSVGText& text)
 {
     SVGRootInlineBox* box = toSVGRootInlineBox(text.firstRootBox());
     if (!box)
         return;
 
-    ts << " " << enclosingIntRect(FloatRect(FloatPoint(text.location()), FloatSize(box->logicalWidth(), box->logicalHeight())));
+    ts << " " << enclosingIntRect(LayoutRect(LayoutPoint(text.location()), LayoutSize(box->logicalWidth(), box->logicalHeight())));
 
     // FIXME: Remove this hack, once the new text layout engine is completly landed. We want to preserve the old layout test results for now.
     ts << " contains 1 chunk(s)";
 
     if (text.parent() && (text.parent()->resolveColor(CSSPropertyColor) != text.resolveColor(CSSPropertyColor)))
         writeNameValuePair(ts, "color", text.resolveColor(CSSPropertyColor).nameForLayoutTreeAsText());
 }
 
 static inline void writeSVGInlineTextBox(TextStream& ts, SVGInlineTextBox* textBox, int indent)
 {
@@ skipping 271 matching lines @@
             ts << " ";
             writeNameAndQuotedValue(ts, "filter", svgStyle.filterResource());
             ts << " ";
             writeStandardPrefix(ts, *filter, 0);
             ts << " " << filter->resourceBoundingBox(&layoutObject) << "\n";
         }
     }
 }
 
 } // namespace blink