Force all LayoutUnit construction to be explicit

third_party/WebKit/Source/platform/LengthFunctions.cpp

 /*
     Copyright (C) 1999 Lars Knoll (knoll@kde.org)
     Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
     Copyright (C) 2011 Rik Cabanier (cabanier@adobe.com)
     Copyright (C) 2011 Adobe Systems Incorporated. All rights reserved.
     Copyright (C) 2012 Motorola Mobility, 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 10 matching lines @@
     Boston, MA 02110-1301, USA.
 */
 
 #include "platform/LengthFunctions.h"
 
 #include "platform/LayoutUnit.h"
 #include "platform/LengthSize.h"
 
 namespace blink {
 
-int intValueForLength(const Length& length, LayoutUnit maximumValue)
+int intValueForLength(const Length& length, int maximumValue)
 {
-    return static_cast<int>(valueForLength(length, maximumValue));
+    return static_cast<int>(valueForLength(length, LayoutUnit(maximumValue)));
 }
 
 float floatValueForLength(const Length& length, float maximumValue)
 {
     switch (length.type()) {
     case Fixed:
         return length.getFloatValue();
     case Percent:
         return static_cast<float>(maximumValue * length.percent() / 100.0f);
     case FillAvailable:
@@ skipping 72 matching lines @@
     ASSERT_NOT_REACHED();
     return LayoutUnit();
 }
 
 FloatSize floatSizeForLengthSize(const LengthSize& lengthSize, const FloatSize& boxSize)
 {
     return FloatSize(floatValueForLength(lengthSize.width(), boxSize.width()), floatValueForLength(lengthSize.height(), boxSize.height()));
 }
 
 } // namespace blink