Change the TranslateDeclined() to only count decline if the explicit_closed is set to true

components/translate/core/browser/translate_infobar_delegate.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_infobar_delegate.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/i18n/string_compare.h"
@@ skipping 123 matching lines @@
   ui_delegate_.RevertTranslation();
   infobar()->RemoveSelf();
 }
 
 void TranslateInfoBarDelegate::ReportLanguageDetectionError() {
   if (translate_manager_)
     translate_manager_->ReportLanguageDetectionError();
 }
 
 void TranslateInfoBarDelegate::TranslationDeclined() {
-  ui_delegate_.TranslationDeclined(false);
+  ui_delegate_.TranslationDeclined(true);
 }
 
 bool TranslateInfoBarDelegate::IsTranslatableLanguageByPrefs() {
   TranslateClient* client = translate_manager_->translate_client();
   scoped_ptr<TranslatePrefs> translate_prefs(client->GetTranslatePrefs());
   TranslateAcceptLanguages* accept_languages =
       client->GetTranslateAcceptLanguages();
   return translate_prefs->CanTranslateLanguage(accept_languages,
                                                original_language_code());
 }
@@ skipping 216 matching lines @@
   TranslationDeclined();
   UMA_HISTOGRAM_BOOLEAN("Translate.DeclineTranslateCloseInfobar", true);
 }
 
 TranslateInfoBarDelegate*
     TranslateInfoBarDelegate::AsTranslateInfoBarDelegate() {
   return this;
 }
 
 }  // namespace translate