Adds SecurityContext.setClientAuthoritiesBytes

sdk/lib/io/security_context.dart

Index: sdk/lib/io/security_context.dart
diff --git a/sdk/lib/io/security_context.dart b/sdk/lib/io/security_context.dart
index 4675b60048a0fbaefd2478176f73ff7f4c5cdc4b..a8c4305d1e54904b55e49fb22e56b577010d26b2 100644
--- a/sdk/lib/io/security_context.dart
+++ b/sdk/lib/io/security_context.dart
@@ -109,7 +109,16 @@ abstract class SecurityContext {
    * client.  [file] is a PEM file containing the accepted signing authority
    * certificates - the authority names are extracted from the certificates.
    */
-  void setClientAuthorities(String file);
+  void setClientAuthoritiesSync(String file);
+
+  /**
+   * Sets the list of authority names that a [SecureServer] will advertise
+   * as accepted, when requesting a client certificate from a connecting
+   * client.  [authCertBytes] is the contents of a PEM file containing the
+   * accepted signing authority certificates - the authority names are extracted
+   * from the certificates.
+   */
+  void setClientAuthoritiesBytes(List<int> authCertBytes);
 
   /**
    * Sets the list of application-level protocols supported by a client