Automatically trigger Never-Translate in new translation infobar

components/translate/core/browser/translate_infobar_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_INFOBAR_DELEGATE_H_
 #define COMPONENTS_TRANSLATE_CORE_BROWSER_TRANSLATE_INFOBAR_DELEGATE_H_
 
 #include <stddef.h>
 
 #include <memory>
@@ skipping 134 matching lines @@
   virtual void ToggleSiteBlacklist();
   virtual bool ShouldAlwaysTranslate();
   virtual void ToggleAlwaysTranslate();
 
   // Methods called by the extra-buttons that can appear on the "before
   // translate" infobar (when the user has accepted/declined the translation
   // several times).
   void AlwaysTranslatePageLanguage();
   void NeverTranslatePageLanguage();
 
+  int GetTranslationAcceptedCount();

[groby-ooo-7-16, 2017/05/12 17:46:45]

These are both already available via TranslatePrefs?

[Marti Wong, 2017/05/14 04:30:47]

Sorry. These 2 lines should be removed and I forgot to do so.
Those functions were moved to translate_compact_infobar.cc already.
My bad.

+  int GetTranslationDeniedCount();
+
   // The following methods are called by the infobar that displays the status
   // while translating and also the one displaying the error message.
   base::string16 GetMessageInfoBarText();
   base::string16 GetMessageInfoBarButtonText();
   void MessageInfoBarButtonPressed();
   bool ShouldShowMessageInfoBarButton();
 
   // Called by the before translate infobar to figure-out if it should show
   // an extra shortcut to let the user black-list/white-list that language
   // (based on how many times the user accepted/declined translation).
   // The shortcut itself is platform specific, it can be a button or a new bar
   // for example.
   bool ShouldShowNeverTranslateShortcut();
   bool ShouldShowAlwaysTranslateShortcut();
 
   // Called by translate compact infobar.  This check whether we should
-  // automatically trigger "Always Translate".
+  // automatically trigger "Always Translate" or "Never Translate".
   bool ShouldAutoAlwaysTranslate();
+  bool ShouldAutoNeverTranslate();
 
 #if defined(OS_IOS)
   // Shows the Infobar offering to never translate the language or the site.
   void ShowNeverTranslateInfobar();
 #endif
 
   // Adds the strings that should be displayed in the after translate infobar to
   // |strings|. If |autodetermined_source_language| is false, the text in that
   // infobar is:
   // "The page has been translated from <lang1> to <lang2>."
@@ skipping 47 matching lines @@
 
   // The error that occurred when trying to translate (NONE if no error).
   TranslateErrors::Type error_type_;
 
   // The translation related preferences.
   std::unique_ptr<TranslatePrefs> prefs_;
 
   // Whether the translation was triggered via a menu click vs automatically
   // (due to language detection, preferences...)
   bool triggered_from_menu_;
+
   DISALLOW_COPY_AND_ASSIGN(TranslateInfoBarDelegate);
 };
 
 }  // namespace translate
 
 #endif  // COMPONENTS_TRANSLATE_CORE_BROWSER_TRANSLATE_INFOBAR_DELEGATE_H_