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

webrtc/libjingle/xmpp/prexmppauth.h

Index: webrtc/libjingle/xmpp/prexmppauth.h
diff --git a/webrtc/libjingle/xmpp/prexmppauth.h b/webrtc/libjingle/xmpp/prexmppauth.h
deleted file mode 100644
index 3a1e61064d72439fbc88728e22a6d2603e3eec8f..0000000000000000000000000000000000000000
--- a/webrtc/libjingle/xmpp/prexmppauth.h
+++ /dev/null
@@ -1,71 +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.
- */
-
-#ifndef WEBRTC_LIBJINGLE_XMPP_PREXMPPAUTH_H_
-#define WEBRTC_LIBJINGLE_XMPP_PREXMPPAUTH_H_
-
-#include "webrtc/libjingle/xmpp/saslhandler.h"
-#include "webrtc/base/cryptstring.h"
-#include "webrtc/base/sigslot.h"
-
-namespace rtc {
-  class SocketAddress;
-}
-
-namespace buzz {
-
-class Jid;
-class SaslMechanism;
-
-class CaptchaChallenge {
- public:
-  CaptchaChallenge() : captcha_needed_(false) {}
-  CaptchaChallenge(const std::string& token, const std::string& url)
-    : captcha_needed_(true), captcha_token_(token), captcha_image_url_(url) {
-  }
-
-  bool captcha_needed() const { return captcha_needed_; }
-  const std::string& captcha_token() const { return captcha_token_; }
-
-  // This url is relative to the gaia server.  Once we have better tools
-  // for cracking URLs, we should probably make this a full URL
-  const std::string& captcha_image_url() const { return captcha_image_url_; }
-
- private:
-  bool captcha_needed_;
-  std::string captcha_token_;
-  std::string captcha_image_url_;
-};
-
-class PreXmppAuth : public SaslHandler {
-public:
-  virtual ~PreXmppAuth() {}
-
-  virtual void StartPreXmppAuth(
-    const Jid& jid,
-    const rtc::SocketAddress& server,
-    const rtc::CryptString& pass,
-    const std::string& auth_mechanism,
-    const std::string& auth_token) = 0;
-
-  sigslot::signal0<> SignalAuthDone;
-
-  virtual bool IsAuthDone() const = 0;
-  virtual bool IsAuthorized() const = 0;
-  virtual bool HadError() const = 0;
-  virtual int GetError() const = 0;
-  virtual CaptchaChallenge GetCaptchaChallenge() const = 0;
-  virtual std::string GetAuthMechanism() const = 0;
-  virtual std::string GetAuthToken() const = 0;
-};
-
-}
-
-#endif  // WEBRTC_LIBJINGLE_XMPP_PREXMPPAUTH_H_