Move LanguageState to the translate component

chrome/browser/ui/browser_browsertest.cc

 // Copyright (c) 2012 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 <string>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
@@ skipping 1260 matching lines @@
   WebContents* current_web_contents =
       browser()->tab_strip_model()->GetActiveWebContents();
   TranslateTabHelper* translate_tab_helper =
       TranslateTabHelper::FromWebContents(current_web_contents);
   content::Source<WebContents> source(current_web_contents);
 
   ui_test_utils::WindowedNotificationObserverWithDetails<
     LanguageDetectionDetails>
       en_language_detected_signal(chrome::NOTIFICATION_TAB_LANGUAGE_DETERMINED,
                                   source);
-  EXPECT_EQ("", translate_tab_helper->language_state().original_language());
+  EXPECT_EQ("", translate_tab_helper->GetLanguageState().original_language());
   en_language_detected_signal.Wait();
   EXPECT_TRUE(en_language_detected_signal.GetDetailsFor(
         source.map_key(), &details));
   EXPECT_EQ("en", details.adopted_language);
-  EXPECT_EQ("en", translate_tab_helper->language_state().original_language());
+  EXPECT_EQ("en", translate_tab_helper->GetLanguageState().original_language());
 
   // Now navigate to a page in French.
   ui_test_utils::WindowedNotificationObserverWithDetails<
     LanguageDetectionDetails>
       fr_language_detected_signal(chrome::NOTIFICATION_TAB_LANGUAGE_DETERMINED,
                                   source);
   ui_test_utils::NavigateToURL(
       browser(), GURL(test_server()->GetURL("files/french_page.html")));
   fr_language_detected_signal.Wait();
   details.adopted_language.clear();
   EXPECT_TRUE(fr_language_detected_signal.GetDetailsFor(
         source.map_key(), &details));
   EXPECT_EQ("fr", details.adopted_language);
-  EXPECT_EQ("fr", translate_tab_helper->language_state().original_language());
+  EXPECT_EQ("fr", translate_tab_helper->GetLanguageState().original_language());
 }
 
 // Chromeos defaults to restoring the last session, so this test isn't
 // applicable.
 #if !defined(OS_CHROMEOS)
 #if defined(OS_MACOSX)
 // Crashy, http://crbug.com/38522
 #define RestorePinnedTabs DISABLED_RestorePinnedTabs
 #endif
 // Makes sure pinned tabs are restored correctly on start.
@@ skipping 1245 matching lines @@
   exp_commit_size.Enlarge(wcv_resize_insets.width(),
                           wcv_resize_insets.height() + height_inset);
   EXPECT_EQ(exp_commit_size, rwhv_commit_size2);
   EXPECT_EQ(exp_commit_size, wcv_commit_size2);
   // Sizes of RenderWidgetHostView and WebContentsView before and after
   // WebContentsDelegate::DidNavigateMainFramePostCommit should be the same.
   EXPECT_EQ(rwhv_commit_size2,
             web_contents->GetRenderWidgetHostView()->GetViewBounds().size());
   EXPECT_EQ(wcv_commit_size2, web_contents->GetView()->GetContainerSize());
 }