Even more explicit LayoutUnit conversion

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

 /**
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Simon Hausmann <hausmann@kde.org>
  *           (C) 2000 Stefan Schimanski (1Stein@gmx.de)
  * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.
  *
  * 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
  * version 2 of the License, or (at your option) any later version.
@@ skipping 48 matching lines @@
     return toHTMLFrameSetElement(node());
 }
 
 void LayoutFrameSet::paint(const PaintInfo& paintInfo, const LayoutPoint& paintOffset) const
 {
     FrameSetPainter(*this).paint(paintInfo, paintOffset);
 }
 
 void LayoutFrameSet::computePreferredLogicalWidths()
 {
-    m_minPreferredLogicalWidth = 0;
-    m_maxPreferredLogicalWidth = 0;
+    m_minPreferredLogicalWidth = LayoutUnit();
+    m_maxPreferredLogicalWidth = LayoutUnit();
     clearPreferredLogicalWidthsDirty();
 }
 
 void LayoutFrameSet::GridAxis::resize(int size)
 {
     m_sizes.resize(size);
     m_deltas.resize(size);
     m_deltas.fill(0);
 
     // To track edges for resizability and borders, we need to be (size + 1). This is because a parent frameset
@@ skipping 272 matching lines @@
     }
 
     return result;
 }
 
 void LayoutFrameSet::layout()
 {
     ASSERT(needsLayout());
 
     if (!parent()->isFrameSet() && !document().printing()) {
-        setWidth(view()->viewWidth());
-        setHeight(view()->viewHeight());
+        setWidth(LayoutUnit(view()->viewWidth()));
+        setHeight(LayoutUnit(view()->viewHeight()));
     }
 
     unsigned cols = frameSet()->totalCols();
     unsigned rows = frameSet()->totalRows();
 
     if (m_rows.m_sizes.size() != rows || m_cols.m_sizes.size() != cols) {
         m_rows.resize(rows);
         m_cols.resize(cols);
     }
 
-    LayoutUnit borderThickness = frameSet()->border();
+    LayoutUnit borderThickness(frameSet()->border());
     layOutAxis(m_rows, frameSet()->rowLengths(), size().height() - (rows - 1) * borderThickness);
     layOutAxis(m_cols, frameSet()->colLengths(), size().width() - (cols - 1) * borderThickness);
 
     positionFrames();
 
     LayoutBox::layout();
 
     computeEdgeInfo();
 
     updateLayerTransformAfterLayout();
 
     clearNeedsLayout();
 }
 
 static void clearNeedsLayoutOnHiddenFrames(LayoutBox* frame)
 {
     for (; frame; frame = frame->nextSiblingBox()) {
-        frame->setWidth(0);
-        frame->setHeight(0);
+        frame->setWidth(LayoutUnit());
+        frame->setHeight(LayoutUnit());
         frame->clearNeedsLayout();
         clearNeedsLayoutOnHiddenFrames(frame->firstChildBox());
     }
 }
 
 void LayoutFrameSet::positionFrames()
 {
     LayoutBox* child = firstChildBox();
     if (!child)
         return;
 
     int rows = frameSet()->totalRows();
     int cols = frameSet()->totalCols();
 
     int borderThickness = frameSet()->border();
     LayoutSize size;
     LayoutPoint position;
     for (int r = 0; r < rows; r++) {
-        position.setX(0);
-        size.setHeight(m_rows.m_sizes[r]);
+        position.setX(LayoutUnit());
+        size.setHeight(LayoutUnit(m_rows.m_sizes[r]));
         for (int c = 0; c < cols; c++) {
             child->setLocation(position);
-            size.setWidth(m_cols.m_sizes[c]);
+            size.setWidth(LayoutUnit(m_cols.m_sizes[c]));
 
             // has to be resized and itself resize its contents
             if (size != child->size()) {
                 child->setSize(size);
                 child->setNeedsLayoutAndFullPaintInvalidation(LayoutInvalidationReason::SizeChanged);
                 child->layout();
             }
 
             position.setX(position.x() + size.width() + borderThickness);
 
@@ skipping 138 matching lines @@
         return SetCursor;
     }
     if (canResizeColumn(roundedPoint)) {
         cursor = columnResizeCursor();
         return SetCursor;
     }
     return LayoutBox::getCursor(point, cursor);
 }
 
 } // namespace blink