Move TranslateURLFetcher to the translate component

components/translate/core/browser/translate_delegate.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 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_