Merge CSSPropertyNames.in and SVGCSSPropertyNames.in with CSSProperties.in

Source/core/css/resolver/StyleResolver.cpp

Index: Source/core/css/resolver/StyleResolver.cpp
diff --git a/Source/core/css/resolver/StyleResolver.cpp b/Source/core/css/resolver/StyleResolver.cpp
index 02803fd8518cbeaffb01f97cb613a5f96c44c05e..64e3bd317b46ccba3b17b4926ae7b246af53cd1c 100644
--- a/Source/core/css/resolver/StyleResolver.cpp
+++ b/Source/core/css/resolver/StyleResolver.cpp
@@ -1288,8 +1288,8 @@ template<> CSSPropertyID StyleResolver::lastCSSPropertyId<StyleResolver::HighPri
 // lastCSSPropertyId<LowPriorityProperties>.
 template<> CSSPropertyID StyleResolver::firstCSSPropertyId<StyleResolver::LowPriorityProperties>()
 {
-    COMPILE_ASSERT(CSSPropertyBackground == CSSPropertyLineHeight + 1, CSS_background_is_first_low_priority_property);
-    return CSSPropertyBackground;
+    COMPILE_ASSERT(CSSPropertyAlignContent == CSSPropertyLineHeight + 1, CSS_background_is_first_low_priority_property);
+    return CSSPropertyAlignContent;
 }
 
 // This method returns the last CSSPropertyId of low priority properties.