Integrating Mac OS Grammar checker into Chromium.

chrome/browser/renderer_host/render_message_filter.h

 // Copyright (c) 2011 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_RENDERER_HOST_RENDER_MESSAGE_FILTER_H_
 #define CHROME_BROWSER_RENDERER_HOST_RENDER_MESSAGE_FILTER_H_
 #pragma once
 
 #if defined(OS_WIN)
 #include <windows.h>
@@ skipping 19 matching lines @@
 #include "ui/gfx/native_widget_types.h"
 
 class ChromeURLRequestContext;
 struct FontDescriptor;
 class HostContentSettingsMap;
 class HostZoomMap;
 class NotificationsPrefsCache;
 class PpapiPluginProcessHost;
 class Profile;
 class RenderWidgetHelper;
+class TextCheckingResult;
 class URLRequestContextGetter;
 struct ViewHostMsg_CreateWindow_Params;
 struct ViewHostMsg_CreateWorker_Params;
 
 namespace webkit {
 namespace npapi {
 struct WebPluginInfo;
 }
 }
 
@@ skipping 117 matching lines @@
   void OnLaunchNaCl(const std::wstring& url,
                     int channel_descriptor,
                     IPC::Message* reply_msg);
   void OnGenerateRoutingID(int* route_id);
   void OnDownloadUrl(const IPC::Message& message,
                      const GURL& url,
                      const GURL& referrer);
   void OnPlatformCheckSpelling(const string16& word, int tag, bool* correct);
   void OnPlatformFillSuggestionList(const string16& word,
                                     std::vector<string16>* suggestions);
+  void OnRequestTextCheck(int route_id,
+                          int identifier,
+                          int document_tag,
+                          string16 text);

[Hironori Bono, 2011/02/09 05:43:51]

nit: 'string16' -> 'const string16&'?

   void OnGetDocumentTag(IPC::Message* reply_msg);
   void OnDocumentWithTagClosed(int tag);
   void OnShowSpellingPanel(bool show);
   void OnUpdateSpellingPanelWithMisspelledWord(const string16& word);
   void OnDnsPrefetch(const std::vector<std::string>& hostnames);
   void OnRendererHistograms(int sequence_number,
                             const std::vector<std::string>& histogram_info);
 #if defined(USE_TCMALLOC)
   void OnRendererTcmalloc(base::ProcessId pid, const std::string& output);
 #endif
@@ skipping 308 matching lines @@
   virtual ~CookiesEnabledCompletion();
 
   virtual void RunWithParams(const Tuple1<int>& params);
 
  private:
   IPC::Message* reply_msg_;
   scoped_refptr<RenderMessageFilter> filter_;
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_MESSAGE_FILTER_H_