Introduce TranslateService and TranslateDownloadManager

components/translate/core/browser/translate_delegate.h

Index: components/translate/core/browser/translate_delegate.h
diff --git a/components/translate/core/browser/translate_delegate.h b/components/translate/core/browser/translate_delegate.h
deleted file mode 100644
index 2e5735c39c7fe855bc3a75993d9b6dfbacfd337a..0000000000000000000000000000000000000000
--- a/components/translate/core/browser/translate_delegate.h
+++ /dev/null
@@ -1,21 +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 COMPONENTS_TRANSLATE_CORE_BROWSER_TRANSLATE_DELEGATE_H_
-#define COMPONENTS_TRANSLATE_CORE_BROWSER_TRANSLATE_DELEGATE_H_
-
-namespace net {
-class URLRequestContextGetter;
-}
-
-// A concrete instance of TranslateDelegate has to be provided by the embedder
-// of the Translate component.
-class TranslateDelegate {
- public:
-  //Returns the URL request context in which the Translate component should make
-  //requests.
-  virtual net::URLRequestContextGetter* GetURLRequestContext() = 0;
-};
-
-#endif  // COMPONENTS_TRANSLATE_CORE_BROWSER_TRANSLATE_DELEGATE_H_