[chromium-reviews] Add getLanguage function to tabs extension

chrome/renderer/render_view.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_RENDERER_RENDER_VIEW_H_
 #define CHROME_RENDERER_RENDER_VIEW_H_
 
 #include <string>
 #include <queue>
 #include <vector>
@@ skipping 460 matching lines @@
   void OnPaste();
   void OnReplace(const std::wstring& text);
   void OnToggleSpellCheck();
   void OnDelete();
   void OnSelectAll();
   void OnCopyImageAt(int x, int y);
   void OnExecuteEditCommand(const std::string& name, const std::string& value);
   void OnSetupDevToolsClient();
   void OnCancelDownload(int32 download_id);
   void OnFind(int request_id, const string16&, const WebKit::WebFindOptions&);
+  void OnDeterminePageText();
   void OnZoom(int function);
   void OnInsertText(const string16& text);
   void OnSetPageEncoding(const std::wstring& encoding_name);
   void OnGetAllSavableResourceLinksForCurrentPage(const GURL& page_url);
   void OnGetSerializedHtmlDataForCurrentPageWithLocalLinks(
       const std::vector<GURL>& links,
       const std::vector<FilePath>& local_paths,
       const FilePath& local_directory_name);
   void OnUploadFileRequest(const ViewMsg_UploadFile_Params& p);
   void OnFormFill(const FormData& form);
@@ skipping 280 matching lines @@
   // Cache the preferred width of the page in order to prevent sending the IPC
   // when layout() recomputes it but it doesn't actually change.
   int preferred_width_;
 
   // If true, we send IPC messages when the preferred width changes.
   bool send_preferred_width_changes_;
 
   // The text selection the last time DidChangeSelection got called.
   std::string last_selection_;
 
+  // Set to true if request for capturing page text has been made.
+  bool determine_page_text_after_loading_stops_;
+
   // Holds state pertaining to a navigation that we initiated.  This is held by
   // the WebDataSource::ExtraData attribute.  We use pending_navigation_state_
   // as a temporary holder for the state until the WebDataSource corresponding
   // to the new navigation is created.  See DidCreateDataSource.
   scoped_ptr<NavigationState> pending_navigation_state_;
 
   // PrintWebViewHelper handles printing.  Note that this object is constructed
   // when printing for the first time but only destroyed with the RenderView.
   scoped_ptr<PrintWebViewHelper> print_helper_;
 
   RendererPreferences renderer_preferences_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderView);
 };
 
 #endif  // CHROME_RENDERER_RENDER_VIEW_H_