Disallow cast/implicit conversion from LayoutUnit to int/unsigned

third_party/WebKit/Source/core/paint/BoxPainter.cpp

Index: third_party/WebKit/Source/core/paint/BoxPainter.cpp
diff --git a/third_party/WebKit/Source/core/paint/BoxPainter.cpp b/third_party/WebKit/Source/core/paint/BoxPainter.cpp
index d5283b61c3b706ed723fee26a349873dd6775d51..5e677c920e09b98bb7f6c2b5faab987c19a8ae9b 100644
--- a/third_party/WebKit/Source/core/paint/BoxPainter.cpp
+++ b/third_party/WebKit/Source/core/paint/BoxPainter.cpp
@@ -278,7 +278,8 @@ FloatRoundedRect getBackgroundRoundedRect(const LayoutObject& obj, const LayoutR
 {
     FloatRoundedRect border = obj.style()->getRoundedBorderFor(borderRect, includeLogicalLeftEdge, includeLogicalRightEdge);
     if (box && (box->nextLineBox() || box->prevLineBox())) {
-        FloatRoundedRect segmentBorder = obj.style()->getRoundedBorderFor(LayoutRect(0, 0, inlineBoxWidth, inlineBoxHeight),
+        // TODO(crbug.com/638981): Are the conversions to int (in LayoutRect(0, 0, ...)) intentional?

[Stephen Chennney, 2016/08/22 17:46:10]

Yes, in this case I believe they are.

[Xianzhu, 2016/08/22 18:14:37]

Done.

+        FloatRoundedRect segmentBorder = obj.style()->getRoundedBorderFor(LayoutRect(0, 0, inlineBoxWidth.toInt(), inlineBoxHeight.toInt()),
             includeLogicalLeftEdge, includeLogicalRightEdge);
         border.setRadii(segmentBorder.getRadii());
     }