[NTP::Downloads] Use last access time to filter old asset downloads.

content/public/test/fake_download_item.cc

 // Copyright 2016 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/public/test/fake_download_item.h"
 
 #include "base/bind.h"
 
 namespace content {
 
@@ skipping 124 matching lines @@
 }
 
 void FakeDownloadItem::SetReceivedBytes(int64_t received_bytes) {
   received_bytes_ = received_bytes;
 }
 
 int64_t FakeDownloadItem::GetReceivedBytes() const {
   return received_bytes_;
 }
 
+void FakeDownloadItem::SetLastAccessTime(base::Time time) {
+  last_access_time_ = time;
+}
+
+base::Time FakeDownloadItem::GetLastAccessTime() const {
+  return last_access_time_;
+}
+
 // The methods below are not supported and are not expected to be called.
 void FakeDownloadItem::ValidateDangerousDownload() {
   NOTREACHED();
 }
 
 void FakeDownloadItem::StealDangerousDownload(
     bool delete_file_afterward,
     const AcquireFileCallback& callback) {
   NOTREACHED();
   callback.Run(base::FilePath());
@@ skipping 208 matching lines @@
 bool FakeDownloadItem::GetAutoOpened() {
   NOTREACHED();
   return false;
 }
 
 bool FakeDownloadItem::GetOpened() const {
   NOTREACHED();
   return false;
 }
 
-base::Time FakeDownloadItem::GetLastAccessTime() const {
-  NOTREACHED();
-  return base::Time();
-}
-
 bool FakeDownloadItem::IsTransient() const {
   NOTREACHED();
   return false;
 }
 
 BrowserContext* FakeDownloadItem::GetBrowserContext() const {
   NOTREACHED();
   return nullptr;
 }
 
 WebContents* FakeDownloadItem::GetWebContents() const {
   NOTREACHED();
   return nullptr;
 }
 
 void FakeDownloadItem::OnContentCheckCompleted(DownloadDangerType danger_type) {
   NOTREACHED();
 }
 
 void FakeDownloadItem::SetOpenWhenComplete(bool open) {
   NOTREACHED();
 }
 
 void FakeDownloadItem::SetOpened(bool opened) {
   NOTREACHED();
 }
 
-void FakeDownloadItem::SetLastAccessTime(base::Time time) {
-  NOTREACHED();
-}
-
 void FakeDownloadItem::SetDisplayName(const base::FilePath& name) {
   NOTREACHED();
 }
 
 std::string FakeDownloadItem::DebugString(bool verbose) const {
   NOTREACHED();
   return std::string();
 }
 
 }  // namespace content