Include-what-you-use for ThreadTaskRunnerHandle.

ios/net/http_cache_helper.cc

 // Copyright 2015 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 "ios/net/http_cache_helper.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/location.h"
 #include "base/task_runner.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "net/base/sdch_manager.h"
 #include "net/disk_cache/disk_cache.h"
 #include "net/http/http_cache.h"
 #include "net/http/http_network_session.h"
 #include "net/http/http_transaction_factory.h"
 #include "net/quic/chromium/quic_stream_factory.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "url/gurl.h"
 
@@ skipping 74 matching lines @@
                     const base::Time& delete_end,
                     const net::CompletionCallback& callback) {
   DCHECK(delete_end != base::Time());
   network_task_runner->PostTask(
       FROM_HERE, base::Bind(&ClearHttpCacheOnIOThread, getter,
                             base::ThreadTaskRunnerHandle::Get(), delete_begin,
                             delete_end, callback));
 }
 
 }  // namespace net