Make the LayoutRect->FloatRect constructor explicit.

Source/core/paint/BoxPainter.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 "config.h"
 #include "core/paint/BoxPainter.h"
 
 #include "core/HTMLNames.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLFrameOwnerElement.h"
@@ skipping 550 matching lines @@
     if (!paintInfo.shouldPaintWithinRoot(&m_layoutBox) || m_layoutBox.style()->visibility() != VISIBLE)
         return;
 
     if (!m_layoutBox.layer() || m_layoutBox.layer()->compositingState() != PaintsIntoOwnBacking)
         return;
 
     if (LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(*paintInfo.context, m_layoutBox, paintInfo.phase))
         return;
 
     IntRect paintRect = pixelSnappedIntRect(LayoutRect(paintOffset, m_layoutBox.size()));
-    LayoutObjectDrawingRecorder drawingRecorder(*paintInfo.context, m_layoutBox, paintInfo.phase, paintRect);
+    LayoutObjectDrawingRecorder drawingRecorder(*paintInfo.context, m_layoutBox, paintInfo.phase, LayoutRect(paintRect));

[jbroman, 2015/08/26 19:06:43]

ditto (no need to go via LayoutRect)

[chrishtr, 2015/08/26 20:53:51]

Reverted.

     paintInfo.context->fillRect(paintRect, Color::black);
 }
 
 InterpolationQuality BoxPainter::chooseInterpolationQuality(LayoutObject& obj, GraphicsContext* context, Image* image, const void* layer, const LayoutSize& size)
 {
     return ImageQualityController::imageQualityController()->chooseInterpolationQuality(context, &obj, image, layer, size);
 }
 
 bool BoxPainter::paintNinePieceImage(LayoutBoxModelObject& obj, GraphicsContext* graphicsContext, const LayoutRect& rect, const ComputedStyle& style, const NinePieceImage& ninePieceImage, SkXfermode::Mode op)
 {
@@ skipping 180 matching lines @@
     }
 }
 
 bool BoxPainter::shouldForceWhiteBackgroundForPrintEconomy(const ComputedStyle& style, const Document& document)
 {
     return document.printing() && style.printColorAdjust() == PrintColorAdjustEconomy
         && (!document.settings() || !document.settings()->shouldPrintBackgrounds());
 }
 
 } // namespace blink