IDEA-166179 [followup] Font size is not preserved after updating to EAP build

JBUI.scaleFontSize shouldn't be used to restore user's font settings as it may screw it.

platform/editor-ui-ex/src/com/intellij/openapi/editor/colors/impl/AbstractColorsScheme.java

@@ -525,7 +525,7 @@ public abstract class AbstractColorsScheme implements EditorColorsScheme, Serial
     if (!isDefault) {
       size = (fontScale != null) ? size / fontScale : DEFAULT_FONT_SIZE.getSize();
     }
-    return JBUI.scaleFontSize(size);
+    return (int)JBUI.scale(size);
   }
 
   private void readFontSettings(@NotNull Element element,