Revert "content: Remove use of MessageLoopProxy and deprecated MessageLoop APIs"

content/browser/appcache/appcache_url_request_job.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 "content/browser/appcache/appcache_url_request_job.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
-#include "base/location.h"
-#include "base/single_thread_task_runner.h"
+#include "base/message_loop/message_loop.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
-#include "base/thread_task_runner_handle.h"
 #include "content/browser/appcache/appcache.h"
 #include "content/browser/appcache/appcache_group.h"
 #include "content/browser/appcache/appcache_histograms.h"
 #include "content/browser/appcache/appcache_host.h"
 #include "content/browser/appcache/appcache_service_impl.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_request_headers.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_util.h"
@@ skipping 46 matching lines @@
   DCHECK(!has_delivery_orders());
   delivery_type_ = ERROR_DELIVERY;
   storage_ = NULL;  // not needed
   MaybeBeginDelivery();
 }
 
 void AppCacheURLRequestJob::MaybeBeginDelivery() {
   if (has_been_started() && has_delivery_orders()) {
     // Start asynchronously so that all error reporting and data
     // callbacks happen as they would for network requests.
-    base::ThreadTaskRunnerHandle::Get()->PostTask(
-        FROM_HERE, base::Bind(&AppCacheURLRequestJob::BeginDelivery,
-                              weak_factory_.GetWeakPtr()));
+    base::MessageLoop::current()->PostTask(
+        FROM_HERE,
+        base::Bind(&AppCacheURLRequestJob::BeginDelivery,
+                   weak_factory_.GetWeakPtr()));
   }
 }
 
 void AppCacheURLRequestJob::BeginDelivery() {
   DCHECK(has_delivery_orders() && has_been_started());
 
   if (has_been_killed())
     return;
 
   switch (delivery_type_) {
@@ skipping 344 matching lines @@
     return;
   }
 
   // If multiple ranges are requested, we play dumb and
   // return the entire response with 200 OK.
   if (ranges.size() == 1U)
     range_requested_ = ranges[0];
 }
 
 }  // namespace content