Make sure to use CSSValueID and CSSPropertyID rather than integers.

Source/core/editing/EditingStyle.cpp

Index: Source/core/editing/EditingStyle.cpp
diff --git a/Source/core/editing/EditingStyle.cpp b/Source/core/editing/EditingStyle.cpp
index e5f099a8217de22b8acddb6dd589f20f2286870d..28e6ecd981b444ae7e7a29525bb845611d148b58 100644
--- a/Source/core/editing/EditingStyle.cpp
+++ b/Source/core/editing/EditingStyle.cpp
@@ -306,7 +306,7 @@ PassRefPtr<CSSValue> HTMLFontSizeEquivalent::attributeValueAsCSSValue(Element* e
     ASSERT(element);
     if (!element->hasAttribute(m_attrName))
         return 0;
-    int size;
+    CSSValueID size;
     if (!HTMLFontElement::cssValueFromFontSizeNumber(element->getAttribute(m_attrName), size))
         return 0;
     return CSSPrimitiveValue::createIdentifier(size);
@@ -953,9 +953,9 @@ void EditingStyle::prepareToApplyAt(const Position& position, ShouldPreserveWrit
         m_mutableStyle->removeProperty(CSSPropertyBackgroundColor);
 
     if (unicodeBidi && unicodeBidi->isPrimitiveValue()) {
-        m_mutableStyle->setProperty(CSSPropertyUnicodeBidi, static_cast<CSSPrimitiveValue*>(unicodeBidi.get())->getIdent());
+        m_mutableStyle->setProperty(CSSPropertyUnicodeBidi, static_cast<CSSValueID>(toCSSPrimitiveValue(unicodeBidi.get())->getIdent()));
         if (direction && direction->isPrimitiveValue())
-            m_mutableStyle->setProperty(CSSPropertyDirection, static_cast<CSSPrimitiveValue*>(direction.get())->getIdent());
+            m_mutableStyle->setProperty(CSSPropertyDirection, static_cast<CSSValueID>(toCSSPrimitiveValue(direction.get())->getIdent()));
     }
 }