Index: ios/chrome/browser/translate/translate_ranker_factory.h |
diff --git a/ios/chrome/browser/translate/translate_ranker_factory.h b/ios/chrome/browser/translate/translate_ranker_factory.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..cc1b167f1e4bfe07684310a0904bebaaf2613126 |
--- /dev/null |
+++ b/ios/chrome/browser/translate/translate_ranker_factory.h |
@@ -0,0 +1,47 @@ |
+// 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_CHROME_BROWSER_TRANSLATE_TRANSLATE_RANKER_FACTORY_H_ |
+#define IOS_CHROME_BROWSER_TRANSLATE_TRANSLATE_RANKER_FACTORY_H_ |
+ |
+#include <memory> |
+ |
+#include "base/macros.h" |
+#include "base/memory/singleton.h" |
+#include "components/keyed_service/ios/browser_state_keyed_service_factory.h" |
+ |
+namespace ios { |
+class ChromeBrowserState; |
+} |
+ |
+namespace translate { |
+ |
+class TranslateRanker; |
+ |
+// TranslateRankerFactory is a way to associate a TranslateRanker instance to |
+// a BrowserState. |
+class TranslateRankerFactory : public BrowserStateKeyedServiceFactory { |
+ public: |
+ static translate::TranslateRanker* GetForBrowserState( |
+ ios::ChromeBrowserState* browser_state); |
+ static TranslateRankerFactory* GetInstance(); |
+ |
+ private: |
+ friend struct base::DefaultSingletonTraits<TranslateRankerFactory>; |
+ |
+ TranslateRankerFactory(); |
+ ~TranslateRankerFactory() override; |
+ |
+ // BrowserStateKeyedServiceFactory implementation. |
+ std::unique_ptr<KeyedService> BuildServiceInstanceFor( |
+ web::BrowserState* context) const override; |
+ web::BrowserState* GetBrowserStateToUse( |
+ web::BrowserState* context) const override; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(TranslateRankerFactory); |
+}; |
+ |
+} // namespace translate |
+ |
+#endif // IOS_CHROME_BROWSER_TRANSLATE_TRANSLATE_RANKER_FACTORY_H_ |