Update class prefixes in ios/web_view/translate.

ios/web_view/internal/translate/criwv_translate_accept_languages_factory.h

Index: ios/web_view/internal/translate/criwv_translate_accept_languages_factory.h
diff --git a/ios/web_view/internal/translate/criwv_translate_accept_languages_factory.h b/ios/web_view/internal/translate/criwv_translate_accept_languages_factory.h
deleted file mode 100644
index 933d55488cb691983ab9cd14618a56e6e5369e05..0000000000000000000000000000000000000000
--- a/ios/web_view/internal/translate/criwv_translate_accept_languages_factory.h
+++ /dev/null
@@ -1,50 +0,0 @@
-// 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_ACCEPT_LANGUAGES_FACTORY_H_
-#define IOS_WEB_VIEW_INTERNAL_TRANSLATE_CRIWV_TRANSLATE_ACCEPT_LANGUAGES_FACTORY_H_
-
-#include <memory>
-#include "base/macros.h"
-#include "components/keyed_service/ios/browser_state_keyed_service_factory.h"
-
-namespace base {
-template <typename T>
-struct DefaultSingletonTraits;
-}  // namespace base
-
-namespace translate {
-class TranslateAcceptLanguages;
-}
-
-namespace ios_web_view {
-
-class WebViewBrowserState;
-
-// TranslateAcceptLanguagesFactory is a way to associate a
-// TranslateAcceptLanguages instance to a BrowserState.
-class CRIWVTranslateAcceptLanguagesFactory
-    : public BrowserStateKeyedServiceFactory {
- public:
-  static translate::TranslateAcceptLanguages* GetForBrowserState(
-      WebViewBrowserState* browser_state);
-  static CRIWVTranslateAcceptLanguagesFactory* GetInstance();
-
- private:
-  friend struct base::DefaultSingletonTraits<
-      CRIWVTranslateAcceptLanguagesFactory>;
-
-  CRIWVTranslateAcceptLanguagesFactory();
-  ~CRIWVTranslateAcceptLanguagesFactory() override;
-
-  // BrowserStateKeyedServiceFactory implementation.
-  std::unique_ptr<KeyedService> BuildServiceInstanceFor(
-      web::BrowserState* context) const override;
-
-  DISALLOW_COPY_AND_ASSIGN(CRIWVTranslateAcceptLanguagesFactory);
-};
-
-}  // namespace ios_web_view
-
-#endif  // IOS_WEB_VIEW_INTERNAL_TRANSLATE_CRIWV_TRANSLATE_ACCEPT_LANGUAGES_FACTORY_H_