Move LanguageState to the translate component

chrome/browser/tab_contents/render_view_context_menu.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/tab_contents/render_view_context_menu.h"
 
 #include <algorithm>
 #include <set>
 #include <utility>
 
@@ skipping 1211 matching lines @@
       if (chrome::FindBrowserWithWebContents(source_web_contents_) == NULL)
         return false;
       return true;
 
     case IDC_CONTENT_CONTEXT_TRANSLATE: {
       TranslateTabHelper* translate_tab_helper =
           TranslateTabHelper::FromWebContents(source_web_contents_);
       if (!translate_tab_helper)
         return false;
       std::string original_lang =
-          translate_tab_helper->language_state().original_language();
+          translate_tab_helper->GetLanguageState().original_language();
       std::string target_lang = g_browser_process->GetApplicationLocale();
       target_lang = TranslateManager::GetLanguageCode(target_lang);
       // Note that we intentionally enable the menu even if the original and
       // target languages are identical.  This is to give a way to user to
       // translate a page that might contains text fragments in a different
       // language.
       return ((params_.edit_flags & WebContextMenuData::CanTranslate) != 0) &&
              !original_lang.empty() &&  // Did we receive the page language yet?
-             !translate_tab_helper->language_state().IsPageTranslated() &&
+             !translate_tab_helper->GetLanguageState().IsPageTranslated() &&
              !source_web_contents_->GetInterstitialPage() &&
              // There are some application locales which can't be used as a
              // target language for translation.
              TranslateManager::IsSupportedLanguage(target_lang) &&
              // Disable on the Instant Extended NTP.
              !chrome::IsInstantNTP(source_web_contents_);
     }
 
     case IDC_CONTENT_CONTEXT_OPENLINKNEWTAB:
     case IDC_CONTENT_CONTEXT_OPENLINKNEWWINDOW:
@@ skipping 547 matching lines @@
                                   nav_entry->GetURL(), nav_entry->GetSSL());
       break;
     }
 
     case IDC_CONTENT_CONTEXT_TRANSLATE: {
       // A translation might have been triggered by the time the menu got
       // selected, do nothing in that case.
       TranslateTabHelper* translate_tab_helper =
           TranslateTabHelper::FromWebContents(source_web_contents_);
       if (!translate_tab_helper ||
-          translate_tab_helper->language_state().IsPageTranslated() ||
-          translate_tab_helper->language_state().translation_pending()) {
+          translate_tab_helper->GetLanguageState().IsPageTranslated() ||
+          translate_tab_helper->GetLanguageState().translation_pending()) {
         return;
       }
       std::string original_lang =
-          translate_tab_helper->language_state().original_language();
+          translate_tab_helper->GetLanguageState().original_language();
       std::string target_lang = g_browser_process->GetApplicationLocale();
       target_lang = TranslateManager::GetLanguageCode(target_lang);
       // Since the user decided to translate for that language and site, clears
       // any preferences for not translating them.
       TranslatePrefs prefs(profile_->GetPrefs());
       prefs.UnblockLanguage(original_lang);
       prefs.RemoveSiteFromBlacklist(params_.page_url.HostNoBrackets());
       TranslateManager::GetInstance()->TranslatePage(
           source_web_contents_, original_lang, target_lang);
       break;
@@ skipping 273 matching lines @@
   source_web_contents_->GetRenderViewHost()->
       ExecuteMediaPlayerActionAtLocation(location, action);
 }
 
 void RenderViewContextMenu::PluginActionAt(
     const gfx::Point& location,
     const WebPluginAction& action) {
   source_web_contents_->GetRenderViewHost()->
       ExecutePluginActionAtLocation(location, action);
 }