Remove orphaned files.

webrtc/base/sslstreamadapterhelper.cc

Index: webrtc/base/sslstreamadapterhelper.cc
diff --git a/webrtc/base/sslstreamadapterhelper.cc b/webrtc/base/sslstreamadapterhelper.cc
deleted file mode 100644
index 61c0e43ff78d56ef0c739328ba4c947a144839fd..0000000000000000000000000000000000000000
--- a/webrtc/base/sslstreamadapterhelper.cc
+++ /dev/null
@@ -1,144 +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 <vector>
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif  // HAVE_CONFIG_H
-
-#include "webrtc/base/sslstreamadapterhelper.h"
-
-#include "webrtc/base/common.h"
-#include "webrtc/base/logging.h"
-#include "webrtc/base/stream.h"
-
-namespace rtc {
-
-SSLStreamAdapterHelper::SSLStreamAdapterHelper(StreamInterface* stream)
-    : SSLStreamAdapter(stream),
-      state_(SSL_NONE),
-      role_(SSL_CLIENT),
-      ssl_error_code_(0),  // Not meaningful yet
-      ssl_mode_(SSL_MODE_TLS),
-      ssl_max_version_(SSL_PROTOCOL_TLS_12) {}
-
-SSLStreamAdapterHelper::~SSLStreamAdapterHelper() = default;
-
-void SSLStreamAdapterHelper::SetIdentity(SSLIdentity* identity) {
-  ASSERT(identity_.get() == NULL);
-  identity_.reset(identity);
-}
-
-void SSLStreamAdapterHelper::SetServerRole(SSLRole role) {
-  role_ = role;
-}
-
-int SSLStreamAdapterHelper::StartSSLWithServer(const char* server_name) {
-  ASSERT(server_name != NULL && server_name[0] != '\0');
-  ssl_server_name_ = server_name;
-  return StartSSL();
-}
-
-int SSLStreamAdapterHelper::StartSSLWithPeer() {
-  ASSERT(ssl_server_name_.empty());
-  // It is permitted to specify peer_certificate_ only later.
-  return StartSSL();
-}
-
-void SSLStreamAdapterHelper::SetMode(SSLMode mode) {
-  ASSERT(state_ == SSL_NONE);
-  ssl_mode_ = mode;
-}
-
-void SSLStreamAdapterHelper::SetMaxProtocolVersion(SSLProtocolVersion version) {
-  ssl_max_version_ = version;
-}
-
-StreamState SSLStreamAdapterHelper::GetState() const {
-  switch (state_) {
-    case SSL_WAIT:
-    case SSL_CONNECTING:
-      return SS_OPENING;
-    case SSL_CONNECTED:
-      return SS_OPEN;
-    default:
-      return SS_CLOSED;
-  };
-  // not reached
-}
-
-bool SSLStreamAdapterHelper::GetPeerCertificate(SSLCertificate** cert) const {
-  if (!peer_certificate_)
-    return false;
-
-  *cert = peer_certificate_->GetReference();
-  return true;
-}
-
-bool SSLStreamAdapterHelper::SetPeerCertificateDigest(
-    const std::string &digest_alg,
-    const unsigned char* digest_val,
-    size_t digest_len) {
-  ASSERT(peer_certificate_.get() == NULL);
-  ASSERT(peer_certificate_digest_algorithm_.empty());
-  ASSERT(ssl_server_name_.empty());
-  size_t expected_len;
-
-  if (!GetDigestLength(digest_alg, &expected_len)) {
-    LOG(LS_WARNING) << "Unknown digest algorithm: " << digest_alg;
-    return false;
-  }
-  if (expected_len != digest_len)
-    return false;
-
-  peer_certificate_digest_value_.SetData(digest_val, digest_len);
-  peer_certificate_digest_algorithm_ = digest_alg;
-
-  return true;
-}
-
-void SSLStreamAdapterHelper::Error(const char* context, int err, bool signal) {
-  LOG(LS_WARNING) << "SSLStreamAdapterHelper::Error("
-                  << context << ", " << err << "," << signal << ")";
-  state_ = SSL_ERROR;
-  ssl_error_code_ = err;
-  Cleanup();
-  if (signal)
-    StreamAdapterInterface::OnEvent(stream(), SE_CLOSE, err);
-}
-
-void SSLStreamAdapterHelper::Close() {
-  Cleanup();
-  ASSERT(state_ == SSL_CLOSED || state_ == SSL_ERROR);
-  StreamAdapterInterface::Close();
-}
-
-int SSLStreamAdapterHelper::StartSSL() {
-  ASSERT(state_ == SSL_NONE);
-
-  if (StreamAdapterInterface::GetState() != SS_OPEN) {
-    state_ = SSL_WAIT;
-    return 0;
-  }
-
-  state_ = SSL_CONNECTING;
-  int err = BeginSSL();
-  if (err) {
-    Error("BeginSSL", err, false);
-    return err;
-  }
-
-  return 0;
-}
-
-}  // namespace rtc
-