[Reland] Remove PaintInfo's paintingRoot

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

Index: third_party/WebKit/Source/core/paint/TablePainter.cpp
diff --git a/third_party/WebKit/Source/core/paint/TablePainter.cpp b/third_party/WebKit/Source/core/paint/TablePainter.cpp
index 35b4da33a2649888ffbc6da0b3294a4ccb3496d6..df22eec9425f93e8443a0772b0a9d5a60a73c1d8 100644
--- a/third_party/WebKit/Source/core/paint/TablePainter.cpp
+++ b/third_party/WebKit/Source/core/paint/TablePainter.cpp
@@ -34,7 +34,6 @@ void TablePainter::paintObject(const PaintInfo& paintInfo, const LayoutPoint& pa
 
     if (paintPhase != PaintPhaseSelfOutlineOnly) {
         PaintInfo paintInfoForDescendants = paintInfo.forDescendants();
-        paintInfoForDescendants.updatePaintingRootForChildren(&m_layoutTable);
 
         for (LayoutObject* child = m_layoutTable.firstChild(); child; child = child->nextSibling()) {
             if (child->isBox() && !toLayoutBox(child)->hasSelfPaintingLayer() && (child->isTableSection() || child->isTableCaption())) {
@@ -63,7 +62,7 @@ void TablePainter::paintObject(const PaintInfo& paintInfo, const LayoutPoint& pa
 
 void TablePainter::paintBoxDecorationBackground(const PaintInfo& paintInfo, const LayoutPoint& paintOffset)
 {
-    if (!m_layoutTable.hasBoxDecorationBackground() || m_layoutTable.style()->visibility() != VISIBLE || !paintInfo.shouldPaintWithinRoot(&m_layoutTable))
+    if (!m_layoutTable.hasBoxDecorationBackground() || m_layoutTable.style()->visibility() != VISIBLE)
         return;
 
     LayoutRect rect(paintOffset, m_layoutTable.size());