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

chrome/browser/ui/webui/active_downloads_ui.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/ui/webui/active_downloads_ui.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 271 matching lines @@
   download_manager_->GetAllDownloads(FilePath(), &downloads);
   active_downloads_.clear();
   for (size_t i = 0; i < downloads.size(); ++i) {
     AddDownload(downloads[i]);
   }
   SendDownloads();
 }
 
 void ActiveDownloadsHandler::AddDownload(DownloadItem* item) {
   // Observe in progress and dangerous downloads.
-  if (item->state() == DownloadItem::IN_PROGRESS ||
-      item->safety_state() == DownloadItem::DANGEROUS) {
+  if (item->GetState() == DownloadItem::IN_PROGRESS ||
+      item->GetSafetyState() == DownloadItem::DANGEROUS) {
     active_downloads_.push_back(item);
 
     DownloadList::const_iterator it =
       std::find(downloads_.begin(), downloads_.end(), item);
     if (it == downloads_.end()) {
       downloads_.push_back(item);
       item->AddObserver(this);
     }
   }
 }
 
 void ActiveDownloadsHandler::SendDownloads() {
   ListValue results;
   for (size_t i = 0; i < downloads_.size(); ++i) {
     results.Append(download_util::CreateDownloadItemValue(downloads_[i], i));
   }
 
   web_ui_->CallJavascriptFunction("downloadsList", results);
 }
 
 void ActiveDownloadsHandler::OnDownloadUpdated(DownloadItem* item) {
   DownloadList::iterator it =
       find(downloads_.begin(), downloads_.end(), item);
 
   if (it == downloads_.end()) {
-    NOTREACHED() << "Updated item " << item->full_path().value()
+    NOTREACHED() << "Updated item " << item->GetFullPath().value()
       << " not found";
   }
 
-  if (item->state() == DownloadItem::REMOVING || item->auto_opened()) {
+  if (item->GetState() == DownloadItem::REMOVING || item->GetAutoOpened()) {
     // Item is going away, or item is an extension that has auto opened.
     item->RemoveObserver(this);
     downloads_.erase(it);
     DownloadList::iterator ita =
         find(active_downloads_.begin(), active_downloads_.end(), item);
     if (ita != active_downloads_.end())
       active_downloads_.erase(ita);
     SendDownloads();
   } else {
     const size_t id = it - downloads_.begin();
@@ skipping 94 matching lines @@
       }
     }
   }
   return NULL;
 }
 #endif  // defined(TOUCH_UI)
 
 const ActiveDownloadsUI::DownloadList& ActiveDownloadsUI::GetDownloads() const {
   return handler_->downloads();
 }