Remove use of deprecated MessageLoop methods in chrome/.

chrome/browser/bookmarks/bookmark_html_writer.cc

 // Copyright (c) 2012 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/bookmarks/bookmark_html_writer.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
 
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/files/file.h"
+#include "base/location.h"
 #include "base/macros.h"
-#include "base/message_loop/message_loop.h"
+#include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/favicon/favicon_service_factory.h"
 #include "components/bookmarks/browser/bookmark_codec.h"
 #include "components/bookmarks/browser/bookmark_model.h"
 #include "components/favicon/core/favicon_service.h"
 #include "components/favicon_base/favicon_types.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 384 matching lines @@
     FetchNextFavicon();
   else
     ExecuteWriter();
 }
 
 void BookmarkFaviconFetcher::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   if (chrome::NOTIFICATION_PROFILE_DESTROYED == type && fetcher != NULL) {
-    base::MessageLoop::current()->DeleteSoon(FROM_HERE, fetcher);
+    base::ThreadTaskRunnerHandle::Get()->DeleteSoon(FROM_HERE, fetcher);
     fetcher = NULL;
   }
 }
 
 void BookmarkFaviconFetcher::ExtractUrls(const BookmarkNode* node) {
   if (node->is_url()) {
     std::string url = node->url().spec();
     if (!url.empty())
       bookmark_urls_.push_back(url);
   } else {
     for (int i = 0; i < node->child_count(); ++i)
       ExtractUrls(node->GetChild(i));
   }
 }
 
 void BookmarkFaviconFetcher::ExecuteWriter() {
   // BookmarkModel isn't thread safe (nor would we want to lock it down
   // for the duration of the write), as such we make a copy of the
   // BookmarkModel using BookmarkCodec then write from that.
   BookmarkCodec codec;
   BrowserThread::PostTask(
       BrowserThread::FILE, FROM_HERE,
       base::Bind(&Writer::DoWrite,
                  new Writer(codec.Encode(BookmarkModelFactory::GetForProfile(
                                 profile_)),
                             path_, favicons_map_.release(), observer_)));
   if (fetcher != NULL) {
-    base::MessageLoop::current()->DeleteSoon(FROM_HERE, fetcher);
+    base::ThreadTaskRunnerHandle::Get()->DeleteSoon(FROM_HERE, fetcher);
     fetcher = NULL;
   }
 }
 
 bool BookmarkFaviconFetcher::FetchNextFavicon() {
   if (bookmark_urls_.empty()) {
     return false;
   }
   do {
     std::string url = bookmark_urls_.front();
@@ skipping 44 matching lines @@
   // BookmarkModel isn't thread safe (nor would we want to lock it down
   // for the duration of the write), as such we make a copy of the
   // BookmarkModel using BookmarkCodec then write from that.
   if (fetcher == NULL) {
     fetcher = new BookmarkFaviconFetcher(profile, path, observer);
     fetcher->ExportBookmarks();
   }
 }
 
 }  // namespace bookmark_html_writer