extensions: Remove chrome.webSocketProxyPrivate API

chrome/browser/chromeos/web_socket_proxy_controller.cc

Index: chrome/browser/chromeos/web_socket_proxy_controller.cc
diff --git a/chrome/browser/chromeos/web_socket_proxy_controller.cc b/chrome/browser/chromeos/web_socket_proxy_controller.cc
deleted file mode 100644
index 503b58d170c2709d3f9bd51a77b2653846e1daaa..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/web_socket_proxy_controller.cc
+++ /dev/null
@@ -1,161 +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 "chrome/browser/chromeos/web_socket_proxy_controller.h"
-
-#include <algorithm>
-
-#include <netinet/in.h>
-#include <sys/wait.h>
-#include <unistd.h>
-
-#include "base/bind.h"
-#include "base/bind_helpers.h"
-#include "base/command_line.h"
-#include "base/lazy_instance.h"
-#include "base/message_loop/message_loop.h"
-#include "base/threading/thread.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/chrome_notification_types.h"
-#include "chrome/browser/chromeos/web_socket_proxy.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/common/extensions/extension.h"
-#include "chrome/common/url_constants.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
-#include "content/public/browser/notification_service.h"
-#include "content/public/common/url_constants.h"
-#include "net/base/network_change_notifier.h"
-#include "url/gurl.h"
-
-namespace {
-
-class ProxyLifetime
-    : public net::NetworkChangeNotifier::ConnectionTypeObserver,
-      public content::NotificationObserver {
- public:
-  ProxyLifetime()
-      : delay_ms_(1000),
-        port_(-1),
-        shutdown_requested_(false),
-        web_socket_proxy_thread_("Chrome_WebSocketproxyThread") {
-    DLOG(INFO) << "WebSocketProxyController initiation";
-    base::Thread::Options options(base::MessageLoop::TYPE_IO, 0);
-    web_socket_proxy_thread_.StartWithOptions(options);
-    web_socket_proxy_thread_.message_loop()->PostTask(
-        FROM_HERE,
-        base::Bind(&ProxyLifetime::ProxyCallback, base::Unretained(this)));
-    net::NetworkChangeNotifier::AddConnectionTypeObserver(this);
-    registrar_.Add(
-        this, chrome::NOTIFICATION_WEB_SOCKET_PROXY_STARTED,
-        content::NotificationService::AllSources());
-  }
-
-  virtual ~ProxyLifetime() {
-    net::NetworkChangeNotifier::RemoveConnectionTypeObserver(this);
-  }
-
-  virtual void Observe(int type, const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE {
-    base::AutoLock alk(lock_);
-    port_ = *content::Details<int>(details).ptr();
-  }
-
-  int GetPort() {
-    base::AutoLock alk(lock_);
-    return port_;
-  }
-
- private:
-  // net::NetworkChangeNotifier::ConnectionTypeObserver implementation.
-  virtual void OnConnectionTypeChanged(
-      net::NetworkChangeNotifier::ConnectionType type) OVERRIDE {
-    DCHECK(chromeos::WebSocketProxyController::IsInitiated());
-    base::AutoLock alk(lock_);
-    if (server_)
-      server_->OnNetworkChange();
-  }
-
-  void ProxyCallback() {
-    LOG(INFO) << "Attempt to run web socket proxy task";
-    chromeos::WebSocketProxy* server = new chromeos::WebSocketProxy();
-    {
-      base::AutoLock alk(lock_);
-      if (shutdown_requested_)
-        return;
-      delete server_;
-      server_ = server;
-    }
-    server->Run();
-    {
-      base::AutoLock alk(lock_);
-      delete server;
-      server_ = NULL;
-      if (!shutdown_requested_) {
-        // Proxy terminated unexpectedly or failed to start (it can happen due
-        // to a network problem). Keep trying.
-        if (delay_ms_ < 100 * 1000)
-          (delay_ms_ *= 3) /= 2;
-
-        base::MessageLoop::current()->PostDelayedTask(
-            FROM_HERE,
-            base::Bind(&ProxyLifetime::ProxyCallback, base::Unretained(this)),
-            base::TimeDelta::FromMilliseconds(delay_ms_));
-      }
-    }
-  }
-
-  // Delay in milliseconds between next attempt to run proxy.
-  int volatile delay_ms_;
-
-  // Proxy listens for incoming websocket connections on this port.
-  int volatile port_;
-
-  chromeos::WebSocketProxy* volatile server_;
-  volatile bool shutdown_requested_;
-  base::Lock lock_;
-  content::NotificationRegistrar registrar_;
-  friend class chromeos::WebSocketProxyController;
-  base::Thread web_socket_proxy_thread_;
-};
-
-base::LazyInstance<ProxyLifetime> g_proxy_lifetime = LAZY_INSTANCE_INITIALIZER;
-
-}  // namespace
-
-namespace chromeos {
-
-// static
-void WebSocketProxyController::Initiate() {
-  g_proxy_lifetime.Get();
-}
-
-// static
-bool WebSocketProxyController::IsInitiated() {
-  return !(g_proxy_lifetime == NULL);
-}
-
-// static
-int WebSocketProxyController::GetPort() {
-  int port = g_proxy_lifetime.Get().GetPort();
-  DCHECK(IsInitiated());
-  return port;
-}
-
-// static
-void WebSocketProxyController::Shutdown() {
-  if (!IsInitiated())
-    return;
-
-  DLOG(INFO) << "WebSocketProxyController shutdown";
-  {
-    base::AutoLock alk(g_proxy_lifetime.Get().lock_);
-    g_proxy_lifetime.Get().shutdown_requested_ = true;
-    if (g_proxy_lifetime.Get().server_)
-      g_proxy_lifetime.Get().server_->Shutdown();
-  }
-  g_proxy_lifetime.Get().web_socket_proxy_thread_.Stop();
-}
-
-}  // namespace chromeos