Swift: Fix and autoformat.

Author: geoffw0

swift/ql/lib/codeql/swift/security/CleartextStorageDatabaseExtensions.qll

@@ -134,9 +134,7 @@ private class GrdbStore extends CleartextStorageDatabaseSink {
  * An encryption sanitizer for cleartext database storage vulnerabilities.
  */
 private class CleartextStorageDatabaseEncryptionSanitizer extends CleartextStorageDatabaseSanitizer {
-  CleartextStorageDatabaseEncryptionSanitizer() {
-    this.asExpr() instanceof EncryptedExpr
-  }
+  CleartextStorageDatabaseEncryptionSanitizer() { this.asExpr() instanceof EncryptedExpr }
 }
 
 /**

swift/ql/lib/codeql/swift/security/CleartextStoragePreferencesExtensions.qll

@@ -75,14 +75,14 @@ private class NSUserDefaultsControllerStore extends CleartextStoragePreferencesS
  * An encryption sanitizer for cleartext preferences storage vulnerabilities.
  */
 private class CleartextStoragePreferencesEncryptionSanitizer extends CleartextStoragePreferencesSanitizer {
-  CleartextStoragePreferencesEncryptionSanitizer() {
-    this.asExpr() instanceof EncryptedExpr
-  }
+  CleartextStoragePreferencesEncryptionSanitizer() { this.asExpr() instanceof EncryptedExpr }
 }
 
 /**
  * A sink defined in a CSV model.
  */
 private class DefaultCleartextStoragePreferencesSink extends CleartextStoragePreferencesSink {
   DefaultCleartextStoragePreferencesSink() { sinkNode(this, "preferences-store") }
+
+  override string getStoreName() { result = "a preferences store" }
 }

swift/ql/lib/codeql/swift/security/CleartextTransmissionExtensions.qll

@@ -84,9 +84,7 @@ private class AlamofireTransmittedSink extends CleartextTransmissionSink {
  * An encryption sanitizer for cleartext transmission vulnerabilities.
  */
 private class CleartextTransmissionEncryptionSanitizer extends CleartextTransmissionSanitizer {
-  CleartextTransmissionEncryptionSanitizer() {
-    this.asExpr() instanceof EncryptedExpr
-  }
+  CleartextTransmissionEncryptionSanitizer() { this.asExpr() instanceof EncryptedExpr }
 }
 
 /**