[chromium-reviews] Add getLanguage function to tabs extension

chrome/browser/tab_contents/tab_contents.h

 // Copyright (c) 2009 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.
 
 #ifndef CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_
 #define CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_
 
 #include "build/build_config.h"
 
 #include <map>
@@ skipping 475 matching lines @@
   // string entered, whatever tab that search was performed in.
   string16 find_prepopulate_text() const {
     return *last_search_prepopulate_text_;
   }
 
   // Accessor for find_result_.
   const FindNotificationDetails& find_result() const {
     return last_search_result_;
   }
 
+  // Get the most probable language of the text content in the tab.
+  void GetPageLanguage();
+
   // Misc state & callbacks ----------------------------------------------------
 
   // Set whether the contents should block javascript message boxes or not.
   // Default is not to block any message boxes.
   void set_suppress_javascript_messages(bool suppress_javascript_messages) {
     suppress_javascript_messages_ = suppress_javascript_messages;
   }
 
   // AppModalDialog calls this when the dialog is closed.
   void OnJavaScriptMessageBoxClosed(IPC::Message* reply_msg,
@@ skipping 568 matching lines @@
   // True if the user has decided to block future javascript messages. This is
   // reset on navigations to false on navigations.
   bool suppress_javascript_messages_;
 
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(TabContents);
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_