[SPARK-14346] Fix scala-2.10 build

## What changes were proposed in this pull request?
Scala 2.10 build was broken by #13079. I am reverting the change of that line.

Author: Yin Huai <yhuai@databricks.com>

Closes #13157 from yhuai/SPARK-14346-fix-scala2.10.

sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/catalog/interface.scala

@@ -208,6 +208,6 @@ case class SimpleCatalogRelation(
   }
 
   require(
-    metadata.identifier.database.contains(databaseName),
+    metadata.identifier.database == Some(databaseName),
     "provided database does not match the one specified in the table definition")
 }