Revert 99212 - Stop abusing RenderTableSection::needsRecalcCells logic

Source/WebCore/rendering/RenderTableCell.cpp

Index: Source/WebCore/rendering/RenderTableCell.cpp
===================================================================
--- Source/WebCore/rendering/RenderTableCell.cpp	(revision 103315)
+++ Source/WebCore/rendering/RenderTableCell.cpp	(working copy)
@@ -310,16 +310,21 @@
     return paddingBefore() + borderBefore() + contentLogicalHeight();
 }
 
+void RenderTableCell::styleWillChange(StyleDifference diff, const RenderStyle* newStyle)
+{
+    if (parent() && section() && style() && style()->height() != newStyle->height())
+        section()->setNeedsCellRecalc();
+
+    ASSERT(newStyle->display() == TABLE_CELL);
+
+    RenderBlock::styleWillChange(diff, newStyle);
+}
+
 void RenderTableCell::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)
 {
-    ASSERT(style()->display() == TABLE_CELL);
-
     RenderBlock::styleDidChange(diff, oldStyle);
     setHasBoxDecorations(true);
 
-    if (parent() && section() && oldStyle && style()->height() != oldStyle->height() && rowWasSet())
-        section()->rowLogicalHeightChanged(row());
-
     // If border was changed, notify table.
     if (parent()) {
         RenderTable* table = this->table();