chrome/browser/translate/chrome_translate_delegate.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_TRANSLATE_CHROME_TRANSLATE_DELEGATE_H_
   6 #define CHROME_BROWSER_TRANSLATE_CHROME_TRANSLATE_DELEGATE_H_
   7
   8 #include "components/translate/core/browser/translate_delegate.h"
   9
  10 #include <string>
  11
  12 #include "base/compiler_specific.h"
  13
  14 template <typename T>
  15 struct DefaultSingletonTraits;
  16
  17 namespace net {
  18 class URLRequestContextGetter;
  19 }
  20
  21 // Chrome embedder for the translate component.
  22 class ChromeTranslateDelegate : public TranslateDelegate {
  23  public:
  24   // Returns the singleton instance.
  25   // TODO(droger): Improve the ownership model. See http://crbug.com/332736.
  26   static ChromeTranslateDelegate* GetInstance();
  27
  28   virtual ~ChromeTranslateDelegate();
  29
  30  private:
  31   friend struct DefaultSingletonTraits<ChromeTranslateDelegate>;
  32   ChromeTranslateDelegate();
  33
  34   // TranslateDelegate methods.
  35   virtual net::URLRequestContextGetter* GetURLRequestContext() OVERRIDE;
  36 };
  37
  38 #endif  // CHROME_BROWSER_TRANSLATE_CHROME_TRANSLATE_DELEGATE_H_