chrome/browser/renderer_preferences_util.cc

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/renderer_preferences_util.h"

#include <stdint.h>

#include <string>
#include <vector>

#include "base/logging.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_util.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/net/convert_explicitly_allowed_network_ports_pref.h"
#include "chrome/browser/privacy_sandbox/tracking_protection_settings_factory.h"
#if BUILDFLAG(IS_CHROMEOS_ASH)
#include "chrome/browser/ash/login/demo_mode/demo_session.h"
#endif
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/pref_names.h"
#include "components/autofill/core/common/autofill_prefs.h"
#include "components/language/core/browser/language_prefs.h"
#include "components/language/core/browser/pref_names.h"
#include "components/prefs/pref_service.h"
#include "components/privacy_sandbox/tracking_protection_settings.h"
#include "content/public/browser/renderer_preferences_util.h"
#include "media/media_buildflags.h"
#include "third_party/blink/public/common/peerconnection/webrtc_ip_handling_policy.h"
#include "third_party/blink/public/common/renderer_preferences/renderer_preferences.h"
#include "third_party/blink/public/mojom/peerconnection/webrtc_ip_handling_policy.mojom.h"
#include "third_party/blink/public/public_buildflags.h"
#include "third_party/skia/include/core/SkColor.h"
#include "ui/accessibility/platform/ax_platform.h"
#include "ui/base/ui_base_features.h"

#if defined(TOOLKIT_VIEWS)
#include "ui/views/controls/textfield/textfield.h"
#endif

#if defined(USE_AURA) && BUILDFLAG(IS_LINUX)
#include "chrome/browser/themes/theme_service.h"
#include "chrome/browser/themes/theme_service_factory.h"
#include "ui/linux/linux_ui.h"
#endif

namespace {

// Parses a string |range| with a port range in the form "<min>-<max>".
// If |range| is not in the correct format or contains an invalid range, zero
// is written to |min_port| and |max_port|.
// TODO(guidou): Consider replacing with remoting/protocol/port_range.cc
void ParsePortRange(const std::string& range,
                    uint16_t* min_port,
                    uint16_t* max_port) {
  *min_port = 0;
  *max_port = 0;

  if (range.empty())
    return;

  size_t separator_index = range.find('-');
  if (separator_index == std::string::npos)
    return;

  std::string min_port_string, max_port_string;
  base::TrimWhitespaceASCII(range.substr(0, separator_index), base::TRIM_ALL,
                            &min_port_string);
  base::TrimWhitespaceASCII(range.substr(separator_index + 1), base::TRIM_ALL,
                            &max_port_string);
  unsigned min_port_uint, max_port_uint;