First past at removing writing mode.

sky/engine/core/css/resolver/StyleResolver.cpp

Index: sky/engine/core/css/resolver/StyleResolver.cpp
diff --git a/sky/engine/core/css/resolver/StyleResolver.cpp b/sky/engine/core/css/resolver/StyleResolver.cpp
index 9fb27e793c09d9606ed8cd386c256eaf055f470f..db32f04868ded56a144c1a9b536ab33f019c56c0 100644
--- a/sky/engine/core/css/resolver/StyleResolver.cpp
+++ b/sky/engine/core/css/resolver/StyleResolver.cpp
@@ -734,7 +734,7 @@ template<> CSSPropertyID StyleResolver::firstCSSPropertyId<StyleResolver::HighPr
 // This method returns the last CSSPropertyId of high priority properties.
 template<> CSSPropertyID StyleResolver::lastCSSPropertyId<StyleResolver::HighPriorityProperties>()
 {
-    COMPILE_ASSERT(CSSPropertyLineHeight == CSSPropertyColor + 18, CSS_line_height_is_end_of_high_prioity_property_range);
+    COMPILE_ASSERT(CSSPropertyLineHeight == CSSPropertyColor + 17, CSS_line_height_is_end_of_high_prioity_property_range);
     COMPILE_ASSERT(CSSPropertyZoom == CSSPropertyLineHeight - 1, CSS_zoom_is_before_line_height);
     return CSSPropertyLineHeight;
 }