Handle the ViewHostMsg_FindReply message which is sent by content(renderer) via the TabContentsDe...

chrome/browser/ui/find_bar/find_tab_helper.cc

 // 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.
 
 #include "chrome/browser/ui/find_bar/find_tab_helper.h"
 
 #include <vector>
 
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/find_bar/find_bar_state.h"
@@ skipping 106 matching lines @@
       params.action = ViewMsg_StopFinding_Params::kActivateSelection;
       break;
     default:
       NOTREACHED();
       params.action = ViewMsg_StopFinding_Params::kKeepSelection;
   }
   tab_contents()->render_view_host()->Send(new ViewMsg_StopFinding(
       tab_contents()->render_view_host()->routing_id(), params));
 }
 
-bool FindTabHelper::OnMessageReceived(const IPC::Message& message) {
-  bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP(FindTabHelper, message)
-    IPC_MESSAGE_HANDLER(ViewHostMsg_Find_Reply, OnFindReply)
-    IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP()
-  return handled;
-}
-
-void FindTabHelper::OnFindReply(int request_id,
-                                int number_of_matches,
-                                const gfx::Rect& selection_rect,
-                                int active_match_ordinal,
-                                bool final_update) {
+void FindTabHelper::HandleFindReply(int request_id,
+                                    int number_of_matches,
+                                    const gfx::Rect& selection_rect,
+                                    int active_match_ordinal,
+                                    bool final_update) {
   // Ignore responses for requests that have been aborted.
   // Ignore responses for requests other than the one we have most recently
   // issued. That way we won't act on stale results when the user has
   // already typed in another query.
   if (!find_op_aborted_ && request_id == current_find_request_id_) {
     if (number_of_matches == -1)
       number_of_matches = last_search_result_.number_of_matches();
     if (active_match_ordinal == -1)
       active_match_ordinal = last_search_result_.active_match_ordinal();
 
@@ skipping 13 matching lines @@
   }
 
   // Send a notification to the renderer that we are ready to receive more
   // results from the scoping effort of the Find operation. The FindInPage
   // scoping is asynchronous and periodically sends results back up to the
   // browser using IPC. In an effort to not spam the browser we have the
   // browser send an ACK for each FindReply message and have the renderer
   // queue up the latest status message while waiting for this ACK.
   Send(new ViewMsg_FindReplyACK(routing_id()));
 }