replace COMPILE_ASSERT with static_assert in core/rendering/

Source/core/rendering/RenderTableCell.cpp

Index: Source/core/rendering/RenderTableCell.cpp
diff --git a/Source/core/rendering/RenderTableCell.cpp b/Source/core/rendering/RenderTableCell.cpp
index 4f70cf07c7a3be2664d2155d19aceec78c8ac16a..c2afb13ab8c0aca5ce94b7936e3f3b9fefb31903 100644
--- a/Source/core/rendering/RenderTableCell.cpp
+++ b/Source/core/rendering/RenderTableCell.cpp
@@ -47,8 +47,8 @@ struct SameSizeAsRenderTableCell : public RenderBlockFlow {
     int paddings[2];
 };
 
-COMPILE_ASSERT(sizeof(RenderTableCell) == sizeof(SameSizeAsRenderTableCell), RenderTableCell_should_stay_small);
-COMPILE_ASSERT(sizeof(CollapsedBorderValue) == 8, CollapsedBorderValue_should_stay_small);
+static_assert(sizeof(RenderTableCell) == sizeof(SameSizeAsRenderTableCell), "RenderTableCell should stay small");
+static_assert(sizeof(CollapsedBorderValue) == 8, "CollapsedBorderValue should stay small");
 
 RenderTableCell::RenderTableCell(Element* element)
     : RenderBlockFlow(element)