Move LanguageState to the translate component

chrome/browser/ui/views/translate/translate_bubble_view.cc

 // Copyright 2013 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 "chrome/browser/ui/views/translate/translate_bubble_view.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 46 matching lines @@
 }
 
 void GetTranslateLanguages(content::WebContents* web_contents,
                            std::string* source,
                            std::string* target) {
   DCHECK(source != NULL);
   DCHECK(target != NULL);
 
   TranslateTabHelper* translate_tab_helper =
       TranslateTabHelper::FromWebContents(web_contents);
-  *source = translate_tab_helper->language_state().original_language();
+  *source = translate_tab_helper->GetLanguageState().original_language();
 
   Profile* profile =
       Profile::FromBrowserContext(web_contents->GetBrowserContext());
   Profile* original_profile = profile->GetOriginalProfile();
   PrefService* prefs = original_profile->GetPrefs();
   if (!web_contents->GetBrowserContext()->IsOffTheRecord()) {
     std::string auto_translate_language =
         TranslateManager::GetAutoTargetLanguage(*source, prefs);
     if (!auto_translate_language.empty()) {
       *target = auto_translate_language;
@@ skipping 712 matching lines @@
         model_->ShouldAlwaysTranslate());
   }
 
   base::string16 label;
   if (model_->IsPageTranslatedInCurrentLanguages())
     label = l10n_util::GetStringUTF16(IDS_DONE);
   else
     label = l10n_util::GetStringUTF16(IDS_TRANSLATE_BUBBLE_ACCEPT);
   advanced_done_button_->SetText(label);
 }