Expand system font values during property parsing.

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 3268bef9bfc9df1d7fa07db1e891e09913931a60..25373afd5454162b97af8bb6a2f7ffc39d2d53e9 100644
--- a/Source/core/css/resolver/StyleResolver.cpp
+++ b/Source/core/css/resolver/StyleResolver.cpp
@@ -1253,7 +1253,7 @@ 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;
 }
@@ -1295,7 +1295,7 @@ void StyleResolver::applyAllProperty(StyleResolverState& state, CSSValue* allVal
         CSSPropertyID propertyId = static_cast<CSSPropertyID>(i);
 
         // StyleBuilder does not allow any expanded shorthands.
-        if (isExpandedShorthandForAll(propertyId))
+        if (isExpandedShorthand(propertyId))
             continue;
 
         // all shorthand spec says: