Eliminate TranslateManager listening to //chrome-level notifications.

chrome/browser/translate/translate_tab_helper.cc

Index: chrome/browser/translate/translate_tab_helper.cc
diff --git a/chrome/browser/translate/translate_tab_helper.cc b/chrome/browser/translate/translate_tab_helper.cc
index be6b66300b8e54a1c2dd678581236d17d448a609..7762c04789d72b9ff2bbc4a2cb4c970d42cc707a 100644
--- a/chrome/browser/translate/translate_tab_helper.cc
+++ b/chrome/browser/translate/translate_tab_helper.cc
@@ -316,6 +316,9 @@ void TranslateTabHelper::OnLanguageDetermined(
   translate_driver_.GetLanguageState().LanguageDetermined(
       details.adopted_language, page_needs_translation);
 
+  if (web_contents())
+    translate_manager_->InitiateTranslation(details.adopted_language);
+
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_TAB_LANGUAGE_DETERMINED,
       content::Source<content::WebContents>(web_contents()),
@@ -327,8 +330,9 @@ void TranslateTabHelper::OnPageTranslated(int32 page_id,
                                           const std::string& translated_lang,
                                           TranslateErrors::Type error_type) {
   DCHECK(web_contents());
-  translate_driver_.GetLanguageState().SetCurrentLanguage(translated_lang);
-  translate_driver_.GetLanguageState().set_translation_pending(false);
+  translate_manager_->PageTranslated(
+      original_lang, translated_lang, error_type);
+
   PageTranslatedDetails details;
   details.source_language = original_lang;
   details.target_language = translated_lang;