Update class prefixes in ios/web_view/translate.

ios/web_view/internal/translate/criwv_translate_client.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_TRANSLATE_CRIWV_TRANSLATE_CLIENT_H_
-#define IOS_WEB_VIEW_INTERNAL_TRANSLATE_CRIWV_TRANSLATE_CLIENT_H_
-
-#include <memory>
-#include <string>
-
-#include "components/translate/core/browser/translate_client.h"
-#include "components/translate/core/browser/translate_step.h"
-#include "components/translate/core/common/translate_errors.h"
-#import "components/translate/ios/browser/ios_translate_driver.h"
-#include "ios/web/public/web_state/web_state_observer.h"
-#import "ios/web/public/web_state/web_state_user_data.h"
-
-@protocol CWVTranslateDelegate;
-class PrefService;
-
-namespace translate {
-class TranslateAcceptLanguages;
-class TranslatePrefs;
-class TranslateManager;
-}  // namespace translate
-
-namespace web {
-class WebState;
-}
-
-namespace ios_web_view {
-
-class CRIWVTranslateClient
-    : public translate::TranslateClient,
-      public web::WebStateObserver,
-      public web::WebStateUserData<CRIWVTranslateClient> {
- public:
-  // Sets the delegate passed by the embedder.
-  // |delegate| is assumed to outlive this CRIWVTranslateClient.
-  void set_translate_delegate(id<CWVTranslateDelegate> delegate) {
-    delegate_ = delegate;
-  }
-
- private:
-  friend class web::WebStateUserData<CRIWVTranslateClient>;
-
-  // The lifetime of CRIWVTranslateClient is managed by WebStateUserData.
-  explicit CRIWVTranslateClient(web::WebState* web_state);
-  ~CRIWVTranslateClient() override;
-
-  // TranslateClient implementation.
-  translate::TranslateDriver* GetTranslateDriver() override;
-  PrefService* GetPrefs() override;
-  std::unique_ptr<translate::TranslatePrefs> GetTranslatePrefs() override;
-  translate::TranslateAcceptLanguages* GetTranslateAcceptLanguages() override;
-  int GetInfobarIconID() const override;
-  std::unique_ptr<infobars::InfoBar> CreateInfoBar(
-      std::unique_ptr<translate::TranslateInfoBarDelegate> delegate)
-      const override;
-  void ShowTranslateUI(translate::TranslateStep step,
-                       const std::string& source_language,
-                       const std::string& target_language,
-                       translate::TranslateErrors::Type error_type,
-                       bool triggered_from_menu) override;
-  bool IsTranslatableURL(const GURL& url) override;
-  void ShowReportLanguageDetectionErrorUI(const GURL& report_url) override;
-
-  // web::WebStateObserver implementation.
-  void WebStateDestroyed() override;
-
-  std::unique_ptr<translate::TranslateManager> translate_manager_;
-  translate::IOSTranslateDriver translate_driver_;
-
-  // Delegate provided by the embedder.
-  id<CWVTranslateDelegate> delegate_;  // Weak.
-
-  DISALLOW_COPY_AND_ASSIGN(CRIWVTranslateClient);
-};
-
-}  // namespace ios_web_view
-
-#endif  // IOS_WEB_VIEW_INTERNAL_TRANSLATE_CRIWV_TRANSLATE_CLIENT_H_