Move chrome/browser/chromeos/process_proxy to chromeos

chrome/browser/chromeos/process_proxy/process_proxy_registry.cc

Index: chrome/browser/chromeos/process_proxy/process_proxy_registry.cc
diff --git a/chrome/browser/chromeos/process_proxy/process_proxy_registry.cc b/chrome/browser/chromeos/process_proxy/process_proxy_registry.cc
deleted file mode 100644
index 859908a7f6ef196be52134079304936f61c5f341..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/process_proxy/process_proxy_registry.cc
+++ /dev/null
@@ -1,140 +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/process_proxy/process_proxy_registry.h"
-
-#include "base/bind.h"
-
-namespace {
-
-const char kWatcherThreadName[] = "ProcessWatcherThread";
-
-const char kStdoutOutputType[] = "stdout";
-const char kStderrOutputType[] = "stderr";
-const char kExitOutputType[] = "exit";
-
-const char* ProcessOutputTypeToString(ProcessOutputType type) {
-  switch (type) {
-    case PROCESS_OUTPUT_TYPE_OUT:
-      return kStdoutOutputType;
-    case PROCESS_OUTPUT_TYPE_ERR:
-      return kStderrOutputType;
-    case PROCESS_OUTPUT_TYPE_EXIT:
-      return kExitOutputType;
-    default:
-      return NULL;
-  }
-}
-
-static base::LazyInstance<ProcessProxyRegistry> g_process_proxy_registry =
-    LAZY_INSTANCE_INITIALIZER;
-
-}  // namespace
-
-ProcessProxyRegistry::ProcessProxyInfo::ProcessProxyInfo() {
-}
-
-ProcessProxyRegistry::ProcessProxyInfo::ProcessProxyInfo(
-    const ProcessProxyInfo& other) {
-  // This should be called with empty info only.
-  DCHECK(!other.proxy.get() && !other.watcher_thread.get());
-}
-
-ProcessProxyRegistry::ProcessProxyInfo::~ProcessProxyInfo() {
-}
-
-ProcessProxyRegistry::ProcessProxyRegistry() {
-}
-
-ProcessProxyRegistry::~ProcessProxyRegistry() {
-  // Close all proxies we own.
-  while (!proxy_map_.empty())
-    CloseProcess(proxy_map_.begin()->first);
-}
-
-// static
-ProcessProxyRegistry* ProcessProxyRegistry::Get() {
-  return g_process_proxy_registry.Pointer();
-}
-
-bool ProcessProxyRegistry::OpenProcess(const std::string& command, pid_t* pid,
-    const ProcessOutputCallbackWithPid& callback) {
-  // TODO(tbarzic): Instead of creating a new thread for each new process proxy,
-  // use one thread for all processes.
-  // We will need new thread for proxy's outpu watcher.
-  scoped_ptr<base::Thread> watcher_thread(new base::Thread(kWatcherThreadName));
-  if (!watcher_thread->Start()) {
-    return false;
-  }
-
-  // Create and open new proxy.
-  scoped_refptr<ProcessProxy> proxy(new ProcessProxy());
-  if (!proxy->Open(command, pid))
-    return false;
-
-  // Kick off watcher.
-  // We can use Unretained because proxy will stop calling callback after it is
-  // closed, which is done befire this object goes away.
-  if (!proxy->StartWatchingOnThread(watcher_thread.get(),
-           base::Bind(&ProcessProxyRegistry::OnProcessOutput,
-                      base::Unretained(this), *pid))) {
-    proxy->Close();
-    watcher_thread->Stop();
-    return false;
-  }
-
-  DCHECK(proxy_map_.find(*pid) == proxy_map_.end());
-
-  // Save info for newly created proxy. We cannot do this before ProcessProxy is
-  // created because we don't know |pid| then.
-  ProcessProxyInfo& info = proxy_map_[*pid];
-  info.proxy.swap(proxy);
-  info.watcher_thread.reset(watcher_thread.release());
-  info.process_id = *pid;
-  info.callback = callback;
-  return true;
-}
-
-bool ProcessProxyRegistry::SendInput(pid_t pid, const std::string& data) {
-  std::map<pid_t, ProcessProxyInfo>::iterator it = proxy_map_.find(pid);
-  if (it == proxy_map_.end())
-    return false;
-  return it->second.proxy->Write(data);
-}
-
-bool ProcessProxyRegistry::CloseProcess(pid_t pid) {
-  std::map<pid_t, ProcessProxyInfo>::iterator it = proxy_map_.find(pid);
-  if (it == proxy_map_.end())
-    return false;
-
-  it->second.proxy->Close();
-  it->second.watcher_thread->Stop();
-  proxy_map_.erase(it);
-  return true;
-}
-
-bool ProcessProxyRegistry::OnTerminalResize(pid_t pid, int width, int height) {
-  std::map<pid_t, ProcessProxyInfo>::iterator it = proxy_map_.find(pid);
-  if (it == proxy_map_.end())
-    return false;
-
-  return it->second.proxy->OnTerminalResize(width, height);
-}
-
-void ProcessProxyRegistry::OnProcessOutput(pid_t pid,
-    ProcessOutputType type, const std::string& data) {
-  const char* type_str = ProcessOutputTypeToString(type);
-  DCHECK(type_str);
-
-  std::map<pid_t, ProcessProxyInfo>::iterator it = proxy_map_.find(pid);
-  if (it == proxy_map_.end())
-    return;
-  it->second.callback.Run(pid, std::string(type_str), data);
-
-  // Contact with the slave end of the terminal has been lost. We have to close
-  // the process.
-  if (type == PROCESS_OUTPUT_TYPE_EXIT)
-    CloseProcess(pid);
-}
-