Replace prefix of ios/web_view C++ classes.

ios/web_view/internal/criwv_browser_state.h

-// 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.
-
-#ifndef IOS_WEB_VIEW_INTERNAL_CRIWV_BROWSER_STATE_H_
-#define IOS_WEB_VIEW_INTERNAL_CRIWV_BROWSER_STATE_H_
-
-#include <memory>
-
-#include "base/files/file_path.h"
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "components/prefs/pref_service.h"
-#include "ios/web/public/browser_state.h"
-
-namespace user_prefs {
-class PrefRegistrySyncable;
-}
-
-namespace ios_web_view {
-
-class CRIWVURLRequestContextGetter;
-
-// CWV implementation of BrowserState.  Can only be called from the UI thread.
-class CRIWVBrowserState : public web::BrowserState {
- public:
-  explicit CRIWVBrowserState(bool off_the_record);
-  ~CRIWVBrowserState() override;
-
-  // web::BrowserState implementation.
-  bool IsOffTheRecord() const override;
-  base::FilePath GetStatePath() const override;
-  net::URLRequestContextGetter* GetRequestContext() override;
-
-  // Returns the associated PrefService.
-  PrefService* GetPrefs();
-
-  // Converts from web::BrowserState to CRIWVBrowserState.
-  static CRIWVBrowserState* FromBrowserState(web::BrowserState* browser_state);
-
- private:
-  // Registers the preferences for this BrowserState.
-  void RegisterPrefs(user_prefs::PrefRegistrySyncable* pref_registry);
-
-  // The path associated with this BrowserState object.
-  base::FilePath path_;
-
-  // Whether this BrowserState is incognito.
-  bool off_the_record_;
-
-  // The request context getter for this BrowserState object.
-  scoped_refptr<CRIWVURLRequestContextGetter> request_context_getter_;
-
-  // The PrefService associated with this BrowserState.
-  std::unique_ptr<PrefService> prefs_;
-
-  DISALLOW_COPY_AND_ASSIGN(CRIWVBrowserState);
-};
-
-}  // namespace ios_web_view
-
-#endif  // IOS_WEB_VIEW_INTERNAL_CRIWV_BROWSER_STATE_H_