[S.P.] Use a correct bounding box for outlines of LayoutInlines for cull rects.

Source/core/paint/ObjectPainter.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/ObjectPainter.h"
 
 #include "core/layout/LayoutObject.h"
 #include "core/layout/LayoutTheme.h"
 #include "core/layout/PaintInfo.h"
 #include "core/layout/style/LayoutStyle.h"
 #include "core/paint/LayoutObjectDrawingRecorder.h"
 #include "platform/geometry/LayoutPoint.h"
 #include "platform/graphics/GraphicsContextStateSaver.h"
 
 namespace blink {
 
-void ObjectPainter::paintFocusRing(const PaintInfo& paintInfo, const LayoutPoint& paintOffset, const LayoutStyle& style)
+void ObjectPainter::paintFocusRing(const PaintInfo& paintInfo, const LayoutStyle& style, const Vector<LayoutRect>& focusRingRects)
 {
-    Vector<LayoutRect> focusRingRects;
-    m_layoutObject.addFocusRingRects(focusRingRects, paintOffset);
     ASSERT(style.outlineStyleIsAuto());
     Vector<IntRect> focusRingIntRects;
     for (size_t i = 0; i < focusRingRects.size(); ++i)
         focusRingIntRects.append(pixelSnappedIntRect(focusRingRects[i]));
     paintInfo.context->drawFocusRing(focusRingIntRects, style.outlineWidth(), style.outlineOffset(), m_layoutObject.resolveColor(style, CSSPropertyOutlineColor));
 }
 
 void ObjectPainter::paintOutline(const PaintInfo& paintInfo, const LayoutRect& objectBounds, const LayoutRect& visualOverflowBounds)
 {
     const LayoutStyle& styleToUse = m_layoutObject.styleRef();
     if (!styleToUse.hasOutline())
         return;
 
     LayoutObjectDrawingRecorder recorder(paintInfo.context, m_layoutObject, paintInfo.phase, visualOverflowBounds);
     if (recorder.canUseCachedDrawing())
         return;
 
     if (styleToUse.outlineStyleIsAuto()) {
         if (LayoutTheme::theme().shouldDrawDefaultFocusRing(&m_layoutObject)) {
             // Only paint the focus ring by hand if the theme isn't able to draw the focus ring.
-            paintFocusRing(paintInfo, objectBounds.location(), styleToUse);
+            Vector<LayoutRect> focusRingRects;
+            m_layoutObject.addFocusRingRects(focusRingRects, objectBounds.location());
+            paintFocusRing(paintInfo, styleToUse, focusRingRects);
         }
         return;
     }
 
     if (styleToUse.outlineStyle() == BNONE)
         return;
 
     IntRect inner = pixelSnappedIntRect(objectBounds);
     inner.inflate(styleToUse.outlineOffset());
 
@@ skipping 288 matching lines @@
         quad[1] = FloatPoint(x1, y2 - std::max(adjacentWidth2, 0));
         quad[2] = FloatPoint(x2, y2 - std::max(-adjacentWidth2, 0));
         quad[3] = FloatPoint(x2, y1 + std::max(-adjacentWidth1, 0));
         break;
     }
 
     graphicsContext->fillPolygon(4, quad, color, antialias);
 }
 
 } // namespace blink