Reland of move webrtc/libjingle/{xmllite,xmpp}

webrtc/libjingle/xmpp/xmppauth.cc

Index: webrtc/libjingle/xmpp/xmppauth.cc
diff --git a/webrtc/libjingle/xmpp/xmppauth.cc b/webrtc/libjingle/xmpp/xmppauth.cc
deleted file mode 100644
index a3d2f678496c3f97f97ce5865a6d59d1a3559079..0000000000000000000000000000000000000000
--- a/webrtc/libjingle/xmpp/xmppauth.cc
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#include "webrtc/libjingle/xmpp/xmppauth.h"
-
-#include <algorithm>
-
-#include "webrtc/libjingle/xmpp/constants.h"
-#include "webrtc/libjingle/xmpp/saslcookiemechanism.h"
-#include "webrtc/libjingle/xmpp/saslplainmechanism.h"
-
-XmppAuth::XmppAuth() : done_(false) {
-}
-
-XmppAuth::~XmppAuth() {
-}
-
-void XmppAuth::StartPreXmppAuth(const buzz::Jid& jid,
-                                const rtc::SocketAddress& server,
-                                const rtc::CryptString& pass,
-                                const std::string& auth_mechanism,
-                                const std::string& auth_token) {
-  jid_ = jid;
-  passwd_ = pass;
-  auth_mechanism_ = auth_mechanism;
-  auth_token_ = auth_token;
-  done_ = true;
-
-  SignalAuthDone();
-}
-
-static bool contains(const std::vector<std::string>& strings,
-                     const std::string& string) {
-  return std::find(strings.begin(), strings.end(), string) != strings.end();
-}
-
-std::string XmppAuth::ChooseBestSaslMechanism(
-    const std::vector<std::string>& mechanisms,
-    bool encrypted) {
-  // First try Oauth2.
-  if (GetAuthMechanism() == buzz::AUTH_MECHANISM_OAUTH2 &&
-      contains(mechanisms, buzz::AUTH_MECHANISM_OAUTH2)) {
-    return buzz::AUTH_MECHANISM_OAUTH2;
-  }
-
-  // A token is the weakest auth - 15s, service-limited, so prefer it.
-  if (GetAuthMechanism() == buzz::AUTH_MECHANISM_GOOGLE_TOKEN &&
-      contains(mechanisms, buzz::AUTH_MECHANISM_GOOGLE_TOKEN)) {
-    return buzz::AUTH_MECHANISM_GOOGLE_TOKEN;
-  }
-
-  // A cookie is the next weakest - 14 days.
-  if (GetAuthMechanism() == buzz::AUTH_MECHANISM_GOOGLE_COOKIE &&
-      contains(mechanisms, buzz::AUTH_MECHANISM_GOOGLE_COOKIE)) {
-    return buzz::AUTH_MECHANISM_GOOGLE_COOKIE;
-  }
-
-  // As a last resort, use plain authentication.
-  if (contains(mechanisms, buzz::AUTH_MECHANISM_PLAIN)) {
-    return buzz::AUTH_MECHANISM_PLAIN;
-  }
-
-  // No good mechanism found
-  return "";
-}
-
-buzz::SaslMechanism* XmppAuth::CreateSaslMechanism(
-    const std::string& mechanism) {
-  if (mechanism == buzz::AUTH_MECHANISM_OAUTH2) {
-    return new buzz::SaslCookieMechanism(
-        mechanism, jid_.Str(), auth_token_, "oauth2");
-  } else if (mechanism == buzz::AUTH_MECHANISM_GOOGLE_TOKEN) {
-    return new buzz::SaslCookieMechanism(mechanism, jid_.Str(), auth_token_);
-  // } else if (mechanism == buzz::AUTH_MECHANISM_GOOGLE_COOKIE) {
-  //   return new buzz::SaslCookieMechanism(mechanism, jid.Str(), sid_);
-  } else if (mechanism == buzz::AUTH_MECHANISM_PLAIN) {
-    return new buzz::SaslPlainMechanism(jid_, passwd_);
-  } else {
-    return NULL;
-  }
-}