ResourceHandler::OnWillStart: Remove min_size argument.

content/browser/download/url_downloader.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 "content/browser/download/url_downloader.h"
 
 #include "base/callback_helpers.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/threading/sequenced_task_runner_handle.h"
@@ skipping 125 matching lines @@
 }
 
 void UrlDownloader::StartReading(bool is_continuation) {
   int bytes_read;
 
   // Make sure we track the buffer in at least one place.  This ensures it gets
   // deleted even in the case the request has already finished its job and
   // doesn't use the buffer.
   scoped_refptr<net::IOBuffer> buf;
   int buf_size;
-  if (!core_.OnWillRead(&buf, &buf_size, -1)) {
+  if (!core_.OnWillRead(&buf, &buf_size)) {
     int result = request_->CancelWithError(net::ERR_ABORTED);
     base::SequencedTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(&UrlDownloader::ResponseCompleted,
                               weak_ptr_factory_.GetWeakPtr(), result));
     return;
   }
 
   DCHECK(buf.get());
   DCHECK(buf_size > 0);
 
@@ skipping 81 matching lines @@
   Destroy();
 }
 
 void UrlDownloader::Destroy() {
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&DownloadManagerImpl::RemoveUrlDownloader, manager_, this));
 }
 
 }  // namespace content