LanguageState should be owned by TranslateManager

chrome/browser/translate/translate_manager_render_view_host_unittest.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 <algorithm>
 #include <set>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_change_registrar.h"
@@ skipping 366 matching lines @@
           TranslateBubbleModelImpl::TranslateStepToViewState(step));
       return;
     }
 
     ChromeTranslateClient* chrome_translate_client =
         ChromeTranslateClient::FromWebContents(web_contents);
     std::string source_language =
         chrome_translate_client->GetLanguageState().original_language();
     std::string target_language = TranslateDownloadManager::GetLanguageCode(
         g_browser_process->GetApplicationLocale());
-    scoped_ptr<TranslateUIDelegate> ui_delegate(
-        new TranslateUIDelegate(chrome_translate_client,
-                                chrome_translate_client->GetTranslateManager(),
-                                source_language,
-                                target_language));
+
+    scoped_ptr<TranslateUIDelegate> ui_delegate(new TranslateUIDelegate(
+        chrome_translate_client->GetTranslateManager()->GetWeakPtr(),
+        source_language,
+        target_language));
     model_.reset(new TranslateBubbleModelImpl(step, ui_delegate.Pass()));
   }
 
   TranslateBubbleModel* model() { return model_.get(); }
 
  private:
   scoped_ptr<TranslateBubbleModel> model_;
 
   DISALLOW_COPY_AND_ASSIGN(MockTranslateBubbleFactory);
 };
@@ skipping 1146 matching lines @@
   // Check the bubble exists instead of the infobar.
   TranslateInfoBarDelegate* infobar = GetTranslateInfoBar();
   ASSERT_TRUE(infobar == NULL);
   TranslateBubbleModel* bubble = factory->model();
   ASSERT_TRUE(bubble != NULL);
   EXPECT_EQ(TranslateBubbleModel::VIEW_STATE_TRANSLATING,
             bubble->GetViewState());
 }
 
 #endif  // defined(USE_AURA)