Remove old WebSocket implementation from content/

content/browser/renderer_host/socket_stream_host.cc

Index: content/browser/renderer_host/socket_stream_host.cc
diff --git a/content/browser/renderer_host/socket_stream_host.cc b/content/browser/renderer_host/socket_stream_host.cc
deleted file mode 100644
index deef6cc79cf86f65dae4ecb4902192844af10c83..0000000000000000000000000000000000000000
--- a/content/browser/renderer_host/socket_stream_host.cc
+++ /dev/null
@@ -1,110 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "content/browser/renderer_host/socket_stream_host.h"
-
-#include "base/logging.h"
-#include "content/common/socket_stream.h"
-#include "content/public/browser/content_browser_client.h"
-#include "net/socket_stream/socket_stream_job.h"
-#include "net/url_request/url_request_context.h"
-
-namespace content {
-namespace {
-
-const char* kSocketIdKey = "socketId";
-
-class SocketStreamId : public net::SocketStream::UserData {
- public:
-  explicit SocketStreamId(int socket_id) : socket_id_(socket_id) {}
-  ~SocketStreamId() override {}
-  int socket_id() const { return socket_id_; }
-
- private:
-  int socket_id_;
-};
-
-}  // namespace
-
-SocketStreamHost::SocketStreamHost(
-    net::SocketStream::Delegate* delegate,
-    int child_id,
-    int render_frame_id,
-    int socket_id)
-    : delegate_(delegate),
-      child_id_(child_id),
-      render_frame_id_(render_frame_id),
-      socket_id_(socket_id),
-      weak_ptr_factory_(this) {
-  DCHECK_NE(socket_id_, kNoSocketId);
-  VLOG(1) << "SocketStreamHost: render_frame_id=" << render_frame_id
-          << " socket_id=" << socket_id_;
-}
-
-/* static */
-int SocketStreamHost::SocketIdFromSocketStream(
-    const net::SocketStream* socket) {
-  net::SocketStream::UserData* d = socket->GetUserData(kSocketIdKey);
-  if (d) {
-    SocketStreamId* socket_stream_id = static_cast<SocketStreamId*>(d);
-    return socket_stream_id->socket_id();
-  }
-  return kNoSocketId;
-}
-
-SocketStreamHost::~SocketStreamHost() {
-  VLOG(1) << "SocketStreamHost destructed socket_id=" << socket_id_;
-  job_->DetachContext();
-  job_->DetachDelegate();
-}
-
-void SocketStreamHost::Connect(const GURL& url,
-                               net::URLRequestContext* request_context) {
-  VLOG(1) << "SocketStreamHost::Connect url=" << url;
-  job_ = net::SocketStreamJob::CreateSocketStreamJob(
-      url, delegate_, request_context->transport_security_state(),
-      request_context->ssl_config_service(),
-      request_context,
-      GetContentClient()->browser()->OverrideCookieStoreForRenderProcess(
-          child_id_));
-  job_->SetUserData(kSocketIdKey, new SocketStreamId(socket_id_));
-  job_->Connect();
-}
-
-bool SocketStreamHost::SendData(const std::vector<char>& data) {
-  VLOG(1) << "SocketStreamHost::SendData";
-  return job_.get() && job_->SendData(&data[0], data.size());
-}
-
-void SocketStreamHost::Close() {
-  VLOG(1) << "SocketStreamHost::Close";
-  if (!job_.get())
-    return;
-  job_->Close();
-}
-
-base::WeakPtr<SSLErrorHandler::Delegate>
-SocketStreamHost::AsSSLErrorHandlerDelegate() {
-  return weak_ptr_factory_.GetWeakPtr();
-}
-
-void SocketStreamHost::CancelSSLRequest(int error,
-                                        const net::SSLInfo* ssl_info) {
-  VLOG(1) << "SocketStreamHost::CancelSSLRequest socket_id=" << socket_id_;
-  if (!job_.get())
-    return;
-  if (ssl_info)
-    job_->CancelWithSSLError(*ssl_info);
-  else
-    job_->CancelWithError(error);
-}
-
-void SocketStreamHost::ContinueSSLRequest() {
-  VLOG(1) << "SocketStreamHost::ContinueSSLRequest socket_id=" << socket_id_;
-  if (!job_.get())
-    return;
-  job_->ContinueDespiteError();
-}
-
-}  // namespace content