Enable "Hide Extension" option when "Save Link As" on the Mac

content/browser/download/download_item_impl_delegate.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/download/download_item_impl_delegate.h"
 
 #include "base/logging.h"
 #include "content/browser/download/download_item_impl.h"
 
 namespace content {
@@ skipping 16 matching lines @@
   --count_;
 }
 
 void DownloadItemImplDelegate::DetermineDownloadTarget(
     DownloadItemImpl* download, const DownloadTargetCallback& callback) {
   // TODO(rdsmith/asanka): Do something useful if forced file path is null.
   base::FilePath target_path(download->GetForcedFilePath());
   callback.Run(target_path,
                DownloadItem::TARGET_DISPOSITION_OVERWRITE,
                DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
-               target_path);
+               target_path,
+               false);
 }
 
 bool DownloadItemImplDelegate::ShouldCompleteDownload(
     DownloadItemImpl* download,
     const base::Closure& complete_callback) {
   return true;
 }
 
 bool DownloadItemImplDelegate::ShouldOpenDownload(
     DownloadItemImpl* download, const ShouldOpenDownloadCallback& callback) {
@@ skipping 21 matching lines @@
 
 void DownloadItemImplDelegate::ShowDownloadInShell(DownloadItemImpl* download) {
 }
 
 void DownloadItemImplDelegate::DownloadRemoved(DownloadItemImpl* download) {}
 
 void DownloadItemImplDelegate::AssertStateConsistent(
     DownloadItemImpl* download) const {}
 
 }  // namespace content