Makes chrome pass down the length of text as the end of the

chrome/renderer/render_view.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_RENDERER_RENDER_VIEW_H_
 #define CHROME_RENDERER_RENDER_VIEW_H_
 #pragma once
 
 #include <deque>
 #include <map>
@@ skipping 900 matching lines @@
                             const gfx::Point& screen_pt,
                             WebKit::WebDragOperationsMask operations_allowed);
   void OnEnablePreferredSizeChangedMode(int flags);
   void OnSearchBoxChange(const string16& value,
                          bool verbatim,
                          int selection_start,
                          int selection_end);
   void OnSearchBoxSubmit(const string16& value, bool verbatim);
   void OnSearchBoxCancel();
   void OnSearchBoxResize(const gfx::Rect& bounds);
-  void OnDetermineIfPageSupportsInstant(const string16& value, bool verbatim);
+  void OnDetermineIfPageSupportsInstant(const string16& value,
+                                        bool verbatim,
+                                        int selection_start,
+                                        int selection_end);
   void OnEnableViewSourceMode();
   void OnExecuteCode(const ViewMsg_ExecuteCode_Params& params);
   void OnExecuteEditCommand(const std::string& name, const std::string& value);
   void OnExtensionMessageInvoke(const std::string& extension_id,
                                 const std::string& function_name,
                                 const ListValue& args,
                                 const GURL& event_url);
   void OnFileChooserResponse(const std::vector<FilePath>& paths);
   void OnFind(int request_id, const string16&, const WebKit::WebFindOptions&);
   void OnFindReplyAck();
@@ skipping 598 matching lines @@
   // ADDING NEW DATA? Please see if it fits appropriately in one of the above
   // sections rather than throwing it randomly at the end. If you're adding a
   // bunch of stuff, you should probably create a helper class and put your
   // data and methods on that to avoid bloating RenderView more.
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(RenderView);
 };
 
 #endif  // CHROME_RENDERER_RENDER_VIEW_H_