Split DownloadItem into an ABC, an Impl, and a Mock.

chrome/browser/safe_browsing/download_protection_service.cc

 // Copyright (c) 2011 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 "chrome/browser/safe_browsing/download_protection_service.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/format_macros.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 128 matching lines @@
       "TODO",
       total_bytes,
       user_initiated ? "true" : "false");
 }
 
 // static
 DownloadProtectionService::DownloadInfo
 DownloadProtectionService::DownloadInfo::FromDownloadItem(
     const DownloadItem& item) {
   DownloadInfo download_info;
-  download_info.local_file = item.full_path();
   download_info.target_file = item.GetTargetFilePath();
-  download_info.download_url_chain = item.url_chain();
-  download_info.referrer_url = item.referrer_url();
-  download_info.sha256_hash = item.hash();
-  download_info.total_bytes = item.total_bytes();
+  download_info.sha256_hash = item.GetHash();
+  download_info.local_file = item.GetFullPath();
+  download_info.download_url_chain = item.GetUrlChain();
+  download_info.referrer_url = item.GetReferrerUrl();
+  download_info.total_bytes = item.GetTotalBytes();
   // TODO(bryner): Populate user_initiated
   return download_info;
 }
 
 // Parent SafeBrowsing::Client class used to lookup the bad binary
 // URL and digest list.  There are two sub-classes (one for each list).
 class DownloadSBClient
     : public SafeBrowsingService::Client,
       public base::RefCountedThreadSafe<DownloadSBClient> {
  public:
@@ skipping 528 matching lines @@
 
 void DownloadProtectionService::RequestFinished(
     CheckClientDownloadRequest* request) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   std::set<scoped_refptr<CheckClientDownloadRequest> >::iterator it =
       download_requests_.find(request);
   DCHECK(it != download_requests_.end());
   download_requests_.erase(*it);
 }
 }  // namespace safe_browsing