Use LayoutUnit where previously LayoutUnits were implicitly converted to int

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

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/paint/InlineTextBoxPainter.h"
 
 #include "core/editing/CompositionUnderline.h"
 #include "core/editing/Editor.h"
 #include "core/editing/markers/DocumentMarkerController.h"
 #include "core/frame/LocalFrame.h"
@@ skipping 477 matching lines @@
     LayoutRect selectionRect = LayoutRect(font.selectionRectForText(textRun, localOrigin, selHeight, sPos, ePos));
     if (m_inlineTextBox.hasWrappedSelectionNewline()
         // For line breaks, just painting a selection where the line break itself is rendered is sufficient.
         && !m_inlineTextBox.isLineBreak())
         expandToIncludeNewlineForSelection(selectionRect);
 
     // Line breaks report themselves as having zero width for layout purposes,
     // and so will end up positioned at (0, 0), even though we paint their
     // selection highlight with character width. For RTL then, we have to
     // explicitly shift the selection rect over to paint in the right location.
-    if (!m_inlineTextBox.isLeftToRightDirection() && m_inlineTextBox.isLineBreak()) {
-        // TODO(crbug.com/638981): Is the conversion to int intentional?
-        selectionRect.move(-selectionRect.width().toInt(), 0);
-    }
+    if (!m_inlineTextBox.isLeftToRightDirection() && m_inlineTextBox.isLineBreak())
+        selectionRect.move(-selectionRect.width(), LayoutUnit());
     if (!flowIsLTR && m_inlineTextBox.truncation() != cNoTruncation)
         selectionRect.move(m_inlineTextBox.logicalWidth() - selectionRect.width(), LayoutUnit());
 
     context.fillRect(FloatRect(selectionRect), c);
 }
 
 void InlineTextBoxPainter::expandToIncludeNewlineForSelection(LayoutRect& rect)
 {
     FloatRectOutsets outsets = FloatRectOutsets();
     float spaceWidth = m_inlineTextBox.newlineSpaceWidth();
@@ skipping 366 matching lines @@
     GraphicsContext& context = paintInfo.context;
     GraphicsContextStateSaver stateSaver(context);
 
     LayoutRect boxRect(boxOrigin, LayoutSize(m_inlineTextBox.logicalWidth(), m_inlineTextBox.logicalHeight()));
     context.clip(FloatRect(boxRect));
     context.drawHighlightForText(font, run, FloatPoint(boxOrigin), boxRect.height().toInt(), color, sPos, ePos);
 }
 
 
 } // namespace blink