Cleanup usage of CSSPropertyID and CSSValueID inside Blink.

Source/core/rendering/RenderThemeChromiumFontProviderLinux.cpp

Index: Source/core/rendering/RenderThemeChromiumFontProviderLinux.cpp
diff --git a/Source/core/rendering/RenderThemeChromiumFontProviderLinux.cpp b/Source/core/rendering/RenderThemeChromiumFontProviderLinux.cpp
index d84505c3c864cea3af7c34f066aac73dcc7a909a..c09bbcd33e3f9d9a308d37c69298e3b7dafed06f 100644
--- a/Source/core/rendering/RenderThemeChromiumFontProviderLinux.cpp
+++ b/Source/core/rendering/RenderThemeChromiumFontProviderLinux.cpp
@@ -41,11 +41,11 @@ void RenderThemeChromiumFontProvider::setDefaultFontSize(int fontSize)
 }
 
 // static
-void RenderThemeChromiumFontProvider::systemFont(int propId, FontDescription& fontDescription)
+void RenderThemeChromiumFontProvider::systemFont(CSSValueID valueID, FontDescription& fontDescription)
 {
     float fontSize = s_defaultFontSize;
 
-    switch (propId) {
+    switch (valueID) {
     case CSSValueWebkitMiniControl:
     case CSSValueWebkitSmallControl:
     case CSSValueWebkitControl:
@@ -56,6 +56,8 @@ void RenderThemeChromiumFontProvider::systemFont(int propId, FontDescription& fo
         static const float pixelsPerInch = 96.0f;
         fontSize -= (2.0f / pointsPerInch) * pixelsPerInch;
         break;
+    default:
+        break;
     }
 
     fontDescription.firstFamily().setFamily(defaultGUIFont());