Replace rtc::CryptString with std::string

third_party/libjingle_xmpp/xmpp/xmpplogintask_unittest.cc

Index: third_party/libjingle_xmpp/xmpp/xmpplogintask_unittest.cc
diff --git a/third_party/libjingle_xmpp/xmpp/xmpplogintask_unittest.cc b/third_party/libjingle_xmpp/xmpp/xmpplogintask_unittest.cc
index 17bced53b754ee0ad9b32acd553d4283ba92dcfb..99bf934b22441dfaa873965594d48ca4d56c08f7 100644
--- a/third_party/libjingle_xmpp/xmpp/xmpplogintask_unittest.cc
+++ b/third_party/libjingle_xmpp/xmpp/xmpplogintask_unittest.cc
@@ -19,7 +19,6 @@
 #include "third_party/libjingle_xmpp/xmpp/saslplainmechanism.h"
 #include "third_party/libjingle_xmpp/xmpp/util_unittest.h"
 #include "third_party/libjingle_xmpp/xmpp/xmppengine.h"
-#include "third_party/webrtc/base/cryptstring.h"
 #include "third_party/webrtc/base/gunit.h"
 #include "third_party/webrtc/typedefs.h"
 
@@ -52,14 +51,13 @@ class XmppLoginTaskTest : public testing::Test {
     handler_.reset(new XmppTestHandler(engine_.get()));
 
     Jid jid("david@my-server");
-    rtc::InsecureCryptStringImpl pass;
-    pass.password() = "david";
+    std::string pass("david");
     engine_->SetSessionHandler(handler_.get());
     engine_->SetOutputHandler(handler_.get());
     engine_->AddStanzaHandler(handler_.get());
     engine_->SetUser(jid);
     engine_->SetSaslHandler(
-        new buzz::PlainSaslHandler(jid, rtc::CryptString(pass), true));
+        new buzz::PlainSaslHandler(jid, pass, true));
   }
   virtual void TearDown() {
     handler_.reset();