[web-ui] Migrate RegisterMessageCallback usage to base::bind().

chrome/browser/ui/webui/downloads_dom_handler.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/webui/downloads_dom_handler.h"
 
 #include <algorithm>
 #include <functional>
 
 #include "base/basictypes.h"
-#include "base/callback.h"
+#include "base/bind.h"
+#include "base/bind_helpers.h"
 #include "base/memory/singleton.h"
 #include "base/metrics/histogram.h"
 #include "base/string_piece.h"
 #include "base/threading/thread.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/download/chrome_download_manager_delegate.h"
 #include "chrome/browser/download/download_history.h"
 #include "chrome/browser/download/download_prefs.h"
@@ skipping 114 matching lines @@
       Profile::FromBrowserContext(download_manager_->browser_context());
   Profile* original_profile = profile->GetOriginalProfile();
   if (original_profile != profile) {
     original_download_manager_observer_.reset(
         new OriginalDownloadManagerObserver(this, original_profile));
   }
 }
 
 void DownloadsDOMHandler::RegisterMessages() {
   web_ui_->RegisterMessageCallback("getDownloads",
-      NewCallback(this, &DownloadsDOMHandler::HandleGetDownloads));
+      base::Bind(&DownloadsDOMHandler::HandleGetDownloads,
+                 base::Unretained(this)));
   web_ui_->RegisterMessageCallback("openFile",
-      NewCallback(this, &DownloadsDOMHandler::HandleOpenFile));
-
+      base::Bind(&DownloadsDOMHandler::HandleOpenFile,
+                 base::Unretained(this)));
   web_ui_->RegisterMessageCallback("drag",
-      NewCallback(this, &DownloadsDOMHandler::HandleDrag));
-
+      base::Bind(&DownloadsDOMHandler::HandleDrag,
+                 base::Unretained(this)));
   web_ui_->RegisterMessageCallback("saveDangerous",
-      NewCallback(this, &DownloadsDOMHandler::HandleSaveDangerous));
+      base::Bind(&DownloadsDOMHandler::HandleSaveDangerous,
+                 base::Unretained(this)));
   web_ui_->RegisterMessageCallback("discardDangerous",
-      NewCallback(this, &DownloadsDOMHandler::HandleDiscardDangerous));
+      base::Bind(&DownloadsDOMHandler::HandleDiscardDangerous,
+                 base::Unretained(this)));
   web_ui_->RegisterMessageCallback("show",
-      NewCallback(this, &DownloadsDOMHandler::HandleShow));
+      base::Bind(&DownloadsDOMHandler::HandleShow,
+                 base::Unretained(this)));
   web_ui_->RegisterMessageCallback("togglepause",
-      NewCallback(this, &DownloadsDOMHandler::HandlePause));
+      base::Bind(&DownloadsDOMHandler::HandlePause,
+                 base::Unretained(this)));
   web_ui_->RegisterMessageCallback("resume",
-      NewCallback(this, &DownloadsDOMHandler::HandlePause));
+      base::Bind(&DownloadsDOMHandler::HandlePause,
+                 base::Unretained(this)));
   web_ui_->RegisterMessageCallback("remove",
-      NewCallback(this, &DownloadsDOMHandler::HandleRemove));
+      base::Bind(&DownloadsDOMHandler::HandleRemove,
+                 base::Unretained(this)));
   web_ui_->RegisterMessageCallback("cancel",
-      NewCallback(this, &DownloadsDOMHandler::HandleCancel));
+      base::Bind(&DownloadsDOMHandler::HandleCancel,
+                 base::Unretained(this)));
   web_ui_->RegisterMessageCallback("clearAll",
-      NewCallback(this, &DownloadsDOMHandler::HandleClearAll));
+      base::Bind(&DownloadsDOMHandler::HandleClearAll,
+                 base::Unretained(this)));
   web_ui_->RegisterMessageCallback("openDownloadsFolder",
-      NewCallback(this, &DownloadsDOMHandler::HandleOpenDownloadsFolder));
+      base::Bind(&DownloadsDOMHandler::HandleOpenDownloadsFolder,
+                 base::Unretained(this)));
 }
 
 void DownloadsDOMHandler::OnDownloadUpdated(DownloadItem* download) {
   // Get the id for the download. Our downloads are sorted latest to first,
   // and the id is the index into that list. We should be careful of sync
   // errors between the UI and the download_items_ list (we may wish to use
   // something other than 'id').
   OrderedDownloads::iterator it = find(download_items_.begin(),
                                        download_items_.end(),
                                        download);
@@ skipping 204 matching lines @@
   return NULL;
 }
 
 DownloadItem* DownloadsDOMHandler::GetDownloadByValue(const ListValue* args) {
   int id;
   if (ExtractIntegerValue(args, &id)) {
     return GetDownloadById(id);
   }
   return NULL;
 }