Continue converting to explicit LayoutUnit constructors

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

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2010. 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 189 matching lines @@
     if (floatType != FloatingObject::FloatLeftRight) {
         if (hasLowestFloatLogicalBottomCached(isInHorizontalWritingMode, floatType))
             return getCachedlowestFloatLogicalBottom(floatType);
     } else {
         if (hasLowestFloatLogicalBottomCached(isInHorizontalWritingMode, FloatingObject::FloatLeft) && hasLowestFloatLogicalBottomCached(isInHorizontalWritingMode, FloatingObject::FloatRight)) {
             return std::max(getCachedlowestFloatLogicalBottom(FloatingObject::FloatLeft),
                 getCachedlowestFloatLogicalBottom(FloatingObject::FloatRight));
         }
     }
 
-    LayoutUnit lowestFloatBottom = 0;
+    LayoutUnit lowestFloatBottom;
     const FloatingObjectSet& floatingObjectSet = set();
     FloatingObjectSetIterator end = floatingObjectSet.end();
     if (floatType == FloatingObject::FloatLeftRight) {
         FloatingObject* lowestFloatingObjectLeft = nullptr;
         FloatingObject* lowestFloatingObjectRight = nullptr;
-        LayoutUnit lowestFloatBottomLeft = 0;
-        LayoutUnit lowestFloatBottomRight = 0;
+        LayoutUnit lowestFloatBottomLeft;
+        LayoutUnit lowestFloatBottomRight;
         for (FloatingObjectSetIterator it = floatingObjectSet.begin(); it != end; ++it) {
             FloatingObject& floatingObject = *it->get();
             if (floatingObject.isPlaced()) {
                 FloatingObject::Type curType = floatingObject.type();
                 LayoutUnit curFloatLogicalBottom = m_layoutObject->logicalBottomForFloat(floatingObject);
                 if (curType & FloatingObject::FloatLeft && curFloatLogicalBottom > lowestFloatBottomLeft) {
                     lowestFloatBottomLeft = curFloatLogicalBottom;
                     lowestFloatingObjectLeft = &floatingObject;
                 }
                 if (curType & FloatingObject::FloatRight && curFloatLogicalBottom > lowestFloatBottomRight) {
@@ skipping 326 matching lines @@
 }
 
 String ValueToString<FloatingObject*>::string(const FloatingObject* floatingObject)
 {
     return String::format("%p (%gx%g %gx%g)", floatingObject, floatingObject->frameRect().x().toFloat(), floatingObject->frameRect().y().toFloat(), floatingObject->frameRect().maxX().toFloat(), floatingObject->frameRect().maxY().toFloat());
 }
 #endif
 
 
 } // namespace blink