Reset counters for all language when reset translate settings

components/translate/core/browser/translate_prefs.cc

 // 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.
 
 #include "components/translate/core/browser/translate_prefs.h"
 
 #include <set>
 #include <utility>
 
 #include "base/memory/ptr_util.h"
@@ skipping 168 matching lines @@
 }
 
 std::string TranslatePrefs::GetCountry() const {
   return country_;
 }
 
 void TranslatePrefs::ResetToDefaults() {
   ClearBlockedLanguages();
   ClearBlacklistedSites();
   ClearWhitelistedLanguagePairs();
+  prefs_->ClearPref(kPrefTranslateDeniedCount);
+  prefs_->ClearPref(kPrefTranslateIgnoredCount);
+  prefs_->ClearPref(kPrefTranslateAcceptedCount);
 
-  std::vector<std::string> languages;
-  GetLanguageList(&languages);
-  for (std::vector<std::string>::const_iterator it = languages.begin();
-       it != languages.end(); ++it) {
-    const std::string& language = *it;
-    ResetTranslationAcceptedCount(language);
-    ResetTranslationDeniedCount(language);
-    ResetTranslationIgnoredCount(language);
-  }
 #if defined(OS_ANDROID)
   prefs_->ClearPref(kPrefTranslateAutoAlwaysCount);
   prefs_->ClearPref(kPrefTranslateAutoNeverCount);
 #endif
 
   prefs_->ClearPref(kPrefTranslateLastDeniedTimeForLanguage);
   prefs_->ClearPref(kPrefTranslateTooOftenDeniedForLanguage);
 }
 
 bool TranslatePrefs::IsBlockedLanguage(
@@ skipping 496 matching lines @@
     out_value->push_back(it);
   std::sort(out_value->begin(), out_value->end(),
             [](const LanguageAndProbability& left,
                const LanguageAndProbability& right) {
               return left.second > right.second;
             });
   return confidence;
 }
 
 }  // namespace translate