3 files changed, 7 insertions, 7 deletions
diff --git a/Source/WebCore/rendering/RenderLayer.cpp b/Source/WebCore/rendering/RenderLayer.cpp
index 3c7cf6e56..c8437895f 100644
--- a/Source/WebCore/rendering/RenderLayer.cpp
+++ b/Source/WebCore/rendering/RenderLayer.cpp
@@ -166,7 +166,6 @@ RenderLayer::RenderLayer(RenderLayerModelObject* renderer)
 #if !ASSERT_DISABLED
     , m_layerListMutationAllowed(true)
 #endif
-    , m_canSkipRepaintRectsUpdateOnScroll(renderer->isTableCell())
 #if ENABLE(CSS_FILTERS)
     , m_hasFilterInfo(false)
 #endif
@@ -546,7 +545,7 @@ void RenderLayer::updateLayerPositionsAfterScroll(RenderGeometryMap* geometryMap
         flags |= HasSeenAncestorWithOverflowClip;
 
     if (flags & HasSeenViewportConstrainedAncestor
-        || (flags & IsOverflowScroll && flags & HasSeenAncestorWithOverflowClip && !m_canSkipRepaintRectsUpdateOnScroll)) {
+        || (flags & IsOverflowScroll && flags & HasSeenAncestorWithOverflowClip)) {
         // FIXME: We could track the repaint container as we walk down the tree.
         computeRepaintRects(renderer()->containerForRepaint(), geometryMap);
     } else {
diff --git a/Source/WebCore/rendering/RenderLayer.h b/Source/WebCore/rendering/RenderLayer.h
index 65f1070ab..c5e652411 100644
--- a/Source/WebCore/rendering/RenderLayer.h
+++ b/Source/WebCore/rendering/RenderLayer.h
@@ -996,10 +996,6 @@ protected:
 #if !ASSERT_DISABLED
     bool m_layerListMutationAllowed : 1;
 #endif
-    // This is an optimization added for <table>.
-    // Currently cells do not need to update their repaint rectangles when scrolling. This also
-    // saves a lot of time when scrolling on a table.
-    const bool m_canSkipRepaintRectsUpdateOnScroll : 1;
 
 #if ENABLE(CSS_FILTERS)
     bool m_hasFilterInfo : 1;
diff --git a/Source/WebCore/rendering/RenderTableSection.cpp b/Source/WebCore/rendering/RenderTableSection.cpp
index c8452a47c..4bc186874 100644
--- a/Source/WebCore/rendering/RenderTableSection.cpp
+++ b/Source/WebCore/rendering/RenderTableSection.cpp
@@ -1081,7 +1081,9 @@ CellSpan RenderTableSection::spannedColumns(const LayoutRect& flippedRect) const
     return CellSpan(startColumn, endColumn);
 }
 
-
+#if defined(_MSC_VER) && _MSC_VER == 1700
+#pragma optimize("", off)
+#endif
 void RenderTableSection::paintObject(PaintInfo& paintInfo, const LayoutPoint& paintOffset)
 {
     PaintPhase paintPhase = paintInfo.phase;
@@ -1182,6 +1184,9 @@ void RenderTableSection::paintObject(PaintInfo& paintInfo, const LayoutPoint& pa
         }
     }
 }
+#if defined(_MSC_VER) && _MSC_VER == 1700
+#pragma optimize("", on)
+#endif
 
 void RenderTableSection::imageChanged(WrappedImagePtr, const IntRect*)
 {