Replace prefix of ios/web_view C++ classes.

ios/web_view/internal/criwv_browser_state.mm

-// Copyright 2014 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 "ios/web_view/internal/criwv_browser_state.h"
-
-#include <memory>
-
-#include "base/base_paths.h"
-#include "base/files/file_path.h"
-#include "base/message_loop/message_loop.h"
-#include "base/path_service.h"
-#include "base/threading/thread_restrictions.h"
-#include "components/pref_registry/pref_registry_syncable.h"
-#include "components/prefs/json_pref_store.h"
-#include "components/prefs/pref_filter.h"
-#include "components/prefs/pref_service_factory.h"
-#include "components/translate/core/browser/translate_prefs.h"
-#include "components/translate/core/common/translate_pref_names.h"
-#include "ios/web/public/web_thread.h"
-#include "ios/web_view/internal/criwv_url_request_context_getter.h"
-#include "ios/web_view/internal/pref_names.h"
-#include "ui/base/l10n/l10n_util_mac.h"
-
-#if !defined(__has_feature) || !__has_feature(objc_arc)
-#error "This file requires ARC support."
-#endif
-
-namespace {
-const char kPreferencesFilename[] = FILE_PATH_LITERAL("Preferences");
-}
-
-namespace ios_web_view {
-
-CRIWVBrowserState::CRIWVBrowserState(bool off_the_record)
-    : web::BrowserState(), off_the_record_(off_the_record) {
-  CHECK(PathService::Get(base::DIR_APP_DATA, &path_));
-
-  request_context_getter_ = new CRIWVURLRequestContextGetter(
-      GetStatePath(),
-      web::WebThread::GetTaskRunnerForThread(web::WebThread::IO),
-      web::WebThread::GetTaskRunnerForThread(web::WebThread::FILE),
-      web::WebThread::GetTaskRunnerForThread(web::WebThread::CACHE));
-
-  // Initialize prefs.
-  scoped_refptr<user_prefs::PrefRegistrySyncable> pref_registry =
-      new user_prefs::PrefRegistrySyncable;
-  RegisterPrefs(pref_registry.get());
-  scoped_refptr<base::SequencedTaskRunner> sequenced_task_runner =
-      JsonPrefStore::GetTaskRunnerForFile(path_,
-                                          web::WebThread::GetBlockingPool());
-
-  scoped_refptr<PersistentPrefStore> user_pref_store = new JsonPrefStore(
-      path_.Append(kPreferencesFilename), sequenced_task_runner, nullptr);
-
-  PrefServiceFactory factory;
-  factory.set_user_prefs(user_pref_store);
-  prefs_ = factory.Create(pref_registry.get());
-}
-
-CRIWVBrowserState::~CRIWVBrowserState() {}
-
-PrefService* CRIWVBrowserState::GetPrefs() {
-  DCHECK(prefs_);
-  return prefs_.get();
-}
-
-// static
-CRIWVBrowserState* CRIWVBrowserState::FromBrowserState(
-    web::BrowserState* browser_state) {
-  return static_cast<CRIWVBrowserState*>(browser_state);
-}
-
-bool CRIWVBrowserState::IsOffTheRecord() const {
-  return off_the_record_;
-}
-
-base::FilePath CRIWVBrowserState::GetStatePath() const {
-  return path_;
-}
-
-net::URLRequestContextGetter* CRIWVBrowserState::GetRequestContext() {
-  return request_context_getter_.get();
-}
-
-void CRIWVBrowserState::RegisterPrefs(
-    user_prefs::PrefRegistrySyncable* pref_registry) {
-  // TODO(crbug.com/679895): Find a good value for the kAcceptLanguages pref.
-  // TODO(crbug.com/679895): Pass this value to the network stack somehow, for
-  // the HTTP header.
-  pref_registry->RegisterStringPref(prefs::kAcceptLanguages,
-                                    l10n_util::GetLocaleOverride());
-  pref_registry->RegisterBooleanPref(prefs::kEnableTranslate, true);
-  translate::TranslatePrefs::RegisterProfilePrefs(pref_registry);
-}
-
-}  // namespace ios_web_view