Move ChildProcessHost and ChildProcessInfo to content.

chrome/common/child_process_info.cc

Index: chrome/common/child_process_info.cc
===================================================================
--- chrome/common/child_process_info.cc	(revision 77479)
+++ chrome/common/child_process_info.cc	(working copy)
@@ -1,191 +0,0 @@
-// Copyright (c) 2010 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/common/child_process_info.h"
-
-#include <limits>
-
-#include "base/atomicops.h"
-#include "base/i18n/rtl.h"
-#include "base/logging.h"
-#include "base/process_util.h"
-#include "base/rand_util.h"
-#include "base/string_util.h"
-#include "base/utf_string_conversions.h"
-#include "grit/generated_resources.h"
-#include "ui/base/l10n/l10n_util.h"
-
-ChildProcessInfo::ChildProcessInfo(ProcessType type, int id) :
-    type_(type),
-    renderer_type_(RENDERER_UNKNOWN) {
-  if (id == -1)
-    id_ = GenerateChildProcessUniqueId();
-  else
-    id_ = id;
-}
-
-ChildProcessInfo::ChildProcessInfo(const ChildProcessInfo& original)
-    : type_(original.type_),
-      renderer_type_(original.renderer_type_),
-      name_(original.name_),
-      version_(original.version_),
-      id_(original.id_),
-      process_(original.process_) {
-}
-
-ChildProcessInfo::~ChildProcessInfo() {
-}
-
-ChildProcessInfo& ChildProcessInfo::operator=(
-    const ChildProcessInfo& original) {
-  if (&original != this) {
-    type_ = original.type_;
-    renderer_type_ = original.renderer_type_;
-    name_ = original.name_;
-    version_ = original.version_;
-    id_ = original.id_;
-    process_ = original.process_;
-  }
-  return *this;
-}
-
-// static
-std::string ChildProcessInfo::GetTypeNameInEnglish(
-    ChildProcessInfo::ProcessType type) {
-  switch (type) {
-    case BROWSER_PROCESS:
-      return "Browser";
-    case RENDER_PROCESS:
-      return "Tab";
-    case PLUGIN_PROCESS:
-      return "Plug-in";
-    case WORKER_PROCESS:
-      return "Web Worker";
-    case UTILITY_PROCESS:
-      return "Utility";
-    case PROFILE_IMPORT_PROCESS:
-      return "Profile Import helper";
-    case ZYGOTE_PROCESS:
-      return "Zygote";
-    case SANDBOX_HELPER_PROCESS:
-      return "Sandbox helper";
-    case NACL_LOADER_PROCESS:
-      return "Native Client module";
-    case NACL_BROKER_PROCESS:
-      return "Native Client broker";
-    case GPU_PROCESS:
-      return "GPU";
-    case PPAPI_PLUGIN_PROCESS:
-      return "Pepper Plugin";
-    case UNKNOWN_PROCESS:
-    default:
-      DCHECK(false) << "Unknown child process type!";
-      return "Unknown";
-  }
-}
-
-// static
-std::string ChildProcessInfo::GetRendererTypeNameInEnglish(
-    ChildProcessInfo::RendererProcessType type) {
-  switch (type) {
-    case RENDERER_NORMAL:
-      return "Tab";
-    case RENDERER_CHROME:
-      return "Tab (Chrome)";
-    case RENDERER_EXTENSION:
-      return "Extension";
-    case RENDERER_DEVTOOLS:
-      return "Devtools";
-    case RENDERER_INTERSTITIAL:
-      return "Interstitial";
-    case RENDERER_NOTIFICATION:
-      return "Notification";
-    case RENDERER_BACKGROUND_APP:
-      return "Background App";
-    case RENDERER_UNKNOWN:
-    default:
-      NOTREACHED() << "Unknown renderer process type!";
-      return "Unknown";
-  }
-}
-
-// static
-std::string ChildProcessInfo::GetFullTypeNameInEnglish(
-    ChildProcessInfo::ProcessType type,
-    ChildProcessInfo::RendererProcessType rtype) {
-  if (type == RENDER_PROCESS)
-    return GetRendererTypeNameInEnglish(rtype);
-  return GetTypeNameInEnglish(type);
-}
-
-
-string16 ChildProcessInfo::GetLocalizedTitle() const {
-  string16 title = WideToUTF16Hack(name_);
-  if (type_ == ChildProcessInfo::PLUGIN_PROCESS && title.empty())
-    title = l10n_util::GetStringUTF16(IDS_TASK_MANAGER_UNKNOWN_PLUGIN_NAME);
-
-  // Explicitly mark name as LTR if there is no strong RTL character,
-  // to avoid the wrong concatenation result similar to "!Yahoo! Mail: the
-  // best web-based Email: NIGULP", in which "NIGULP" stands for the Hebrew
-  // or Arabic word for "plugin".
-  base::i18n::AdjustStringForLocaleDirection(&title);
-
-  switch (type_) {
-    case ChildProcessInfo::UTILITY_PROCESS:
-      return l10n_util::GetStringUTF16(IDS_TASK_MANAGER_UTILITY_PREFIX);
-
-    case ChildProcessInfo::PROFILE_IMPORT_PROCESS:
-      return l10n_util::GetStringUTF16(IDS_TASK_MANAGER_UTILITY_PREFIX);
-
-    case ChildProcessInfo::GPU_PROCESS:
-      return l10n_util::GetStringUTF16(IDS_TASK_MANAGER_GPU_PREFIX);
-
-    case ChildProcessInfo::NACL_BROKER_PROCESS:
-      return l10n_util::GetStringUTF16(IDS_TASK_MANAGER_NACL_BROKER_PREFIX);
-
-    case ChildProcessInfo::PLUGIN_PROCESS:
-    case ChildProcessInfo::PPAPI_PLUGIN_PROCESS:
-      return l10n_util::GetStringFUTF16(IDS_TASK_MANAGER_PLUGIN_PREFIX,
-                                        title,
-                                        WideToUTF16Hack(version_));
-
-    case ChildProcessInfo::NACL_LOADER_PROCESS:
-      return l10n_util::GetStringFUTF16(IDS_TASK_MANAGER_NACL_PREFIX, title);
-
-    case ChildProcessInfo::WORKER_PROCESS:
-      return l10n_util::GetStringFUTF16(IDS_TASK_MANAGER_WORKER_PREFIX, title);
-
-    // These types don't need display names or get them from elsewhere.
-    case BROWSER_PROCESS:
-    case RENDER_PROCESS:
-    case ZYGOTE_PROCESS:
-    case SANDBOX_HELPER_PROCESS:
-      NOTREACHED();
-      break;
-
-    case UNKNOWN_PROCESS:
-      NOTREACHED() << "Need localized name for child process type.";
-  }
-
-  return title;
-}
-
-std::string ChildProcessInfo::GenerateRandomChannelID(void* instance) {
-  // Note: the string must start with the current process id, this is how
-  // child processes determine the pid of the parent.
-  // Build the channel ID.  This is composed of a unique identifier for the
-  // parent browser process, an identifier for the child instance, and a random
-  // component. We use a random component so that a hacked child process can't
-  // cause denial of service by causing future named pipe creation to fail.
-  return base::StringPrintf("%d.%p.%d",
-                            base::GetCurrentProcId(), instance,
-                            base::RandInt(0, std::numeric_limits<int>::max()));
-}
-
-// static
-int ChildProcessInfo::GenerateChildProcessUniqueId() {
-  // This function must be threadsafe.
-  static base::subtle::Atomic32 last_unique_child_id = 0;
-  return base::subtle::NoBarrier_AtomicIncrement(&last_unique_child_id, 1);
-}