Add IsAcceptableCipher, use instead of GetDefaultCipher.

webrtc/base/sslstreamadapter.h

Index: webrtc/base/sslstreamadapter.h
diff --git a/webrtc/base/sslstreamadapter.h b/webrtc/base/sslstreamadapter.h
index c57056b14ad1b2336b1527c00bd7c24059ff02f0..9fed6f7cd3649c58488a450706e185faed2bcbfc 100644
--- a/webrtc/base/sslstreamadapter.h
+++ b/webrtc/base/sslstreamadapter.h
@@ -189,11 +189,10 @@ class SSLStreamAdapter : public StreamAdapterInterface {
   static bool HaveDtlsSrtp();
   static bool HaveExporter();
 
-  // Returns the default Ssl cipher used between streams of this class
-  // for the given protocol version. This is used by the unit tests.
-  // TODO(guoweis): Move this away from a static class method.
-  static int GetDefaultSslCipherForTest(SSLProtocolVersion version,
-                                        KeyType key_type);
+  // Returns true iff the supplied cipher is deemed to be strong.
+  // TODO(torbjorng): Consider removing the KeyType argument.
+  static bool IsAcceptableCipher(int cipher, KeyType key_type);
+  static bool IsAcceptableCipher(std::string cipher, KeyType key_type);
 
   // TODO(guoweis): Move this away from a static class method. Currently this is
   // introduced such that any caller could depend on sslstreamadapter.h without