Cherrypick WebKit r94543.

http://trac.webkit.org/changeset/94543

isBeforeOrAfterContent() was already pulled in from r94543 as a part
of I02da7a9f891a6eec394398529f64b0992cbfce70, but we needed the rest
of the patch to address our ruby text alignment issues.

Bug: 6105670

Change-Id: Iad4d6308ab053488abd118eee83058cfc81e22e8

1 files changed, 8 insertions, 2 deletions

diff --git a/Source/WebCore/rendering/RenderTableSection.cpp b/Source/WebCore/rendering/RenderTableSection.cpp
index 06d326f..daa0a92 100644
--- a/Source/WebCore/rendering/RenderTableSection.cpp
+++ b/Source/WebCore/rendering/RenderTableSection.cpp
@@ -78,6 +78,12 @@ RenderTableSection::~RenderTableSection()
     clearGrid();
 }
 
+void RenderTableSection::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)
+{
+    RenderBox::styleDidChange(diff, oldStyle);
+    propagateStyleToAnonymousChildren();
+}
+
 void RenderTableSection::destroy()
 {
     RenderTable* recalcTable = table();
@@ -100,7 +106,7 @@ void RenderTableSection::addChild(RenderObject* child, RenderObject* beforeChild
         RenderObject* last = beforeChild;
         if (!last)
             last = lastChild();
-        if (last && last->isAnonymous()) {
+        if (last && last->isAnonymous() && !last->isBeforeOrAfterContent()) {
             if (beforeChild == last)
                 beforeChild = last->firstChild();
             last->addChild(child, beforeChild);
@@ -112,7 +118,7 @@ void RenderTableSection::addChild(RenderObject* child, RenderObject* beforeChild
         RenderObject* lastBox = last;
         while (lastBox && lastBox->parent()->isAnonymous() && !lastBox->isTableRow())
             lastBox = lastBox->parent();
-        if (lastBox && lastBox->isAnonymous()) {
+        if (lastBox && lastBox->isAnonymous() && !lastBox->isBeforeOrAfterContent()) {
             lastBox->addChild(child, beforeChild);
             return;
         }