Move the download code to new directories:

chrome/browser/download_item_model.cc

Index: chrome/browser/download_item_model.cc
===================================================================
--- chrome/browser/download_item_model.cc	(revision 2162)
+++ chrome/browser/download_item_model.cc	(working copy)
@@ -1,89 +0,0 @@
-// Copyright (c) 2006-2008 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/download_item_model.h"
-
-#include "base/string_util.h"
-#include "chrome/browser/download_manager.h"
-#include "chrome/common/l10n_util.h"
-#include "chrome/common/time_format.h"
-
-#include "generated_resources.h"
-
-DownloadItemModel::DownloadItemModel(DownloadItem* download)
-    : download_(download) {
-}
-
-void DownloadItemModel::CancelTask() {
-  download_->Cancel(true /* update history service */);
-}
-
-std::wstring DownloadItemModel::GetStatusText() {
-  int64 size = download_->received_bytes();
-  int64 total = download_->total_bytes();
-
-  DataUnits amount_units = GetByteDisplayUnits(total);
-  const std::wstring simple_size = FormatBytes(size, amount_units, false);
-
-  // In RTL locales, we render the text "size/total" in an RTL context. This
-  // is problematic since a string such as "123/456 MB" is displayed
-  // as "MB 123/456" because it ends with an LTR run. In order to solve this,
-  // we mark the total string as an LTR string if the UI layout is
-  // right-to-left so that the string "456 MB" is treated as an LTR run.
-  std::wstring simple_total = FormatBytes(total, amount_units, true);
-  if (l10n_util::GetTextDirection() == l10n_util::RIGHT_TO_LEFT)
-    l10n_util::WrapStringWithLTRFormatting(&simple_total);
-
-  TimeDelta remaining;
-  std::wstring simple_time;
-  if (download_->state() == DownloadItem::IN_PROGRESS &&
-      download_->is_paused()) {
-    simple_time = l10n_util::GetString(IDS_DOWNLOAD_PROGRESS_PAUSED);
-  } else if (download_->TimeRemaining(&remaining)) {
-    simple_time = download_->open_when_complete() ?
-                      TimeFormat::TimeRemainingShort(remaining) :
-                      TimeFormat::TimeRemaining(remaining);
-  }
-
-  std::wstring status_text;
-  switch (download_->state()) {
-    case DownloadItem::IN_PROGRESS:
-      if (download_->open_when_complete()) {
-        if (simple_time.empty()) {
-          status_text =
-              l10n_util::GetString(IDS_DOWNLOAD_STATUS_OPEN_WHEN_COMPLETE);
-        } else {
-          status_text = l10n_util::GetStringF(IDS_DOWNLOAD_STATUS_OPEN_IN,
-                                              simple_time);
-        }
-      } else {
-        if (simple_time.empty()) {
-          // Instead of displaying "0 B" we keep the "Starting..." string.
-          status_text = (size == 0) ?
-              l10n_util::GetString(IDS_DOWNLOAD_STATUS_STARTING) :
-              FormatBytes(size, GetByteDisplayUnits(size), true);
-        } else {
-          status_text = l10n_util::GetStringF(IDS_DOWNLOAD_STATUS_IN_PROGRESS,
-                                              simple_size,
-                                              simple_total,
-                                              simple_time);
-        }
-      }
-      break;
-    case DownloadItem::COMPLETE:
-      status_text.clear();
-      break;
-    case DownloadItem::CANCELLED:
-      status_text = l10n_util::GetStringF(IDS_DOWNLOAD_STATUS_CANCELLED,
-                                          simple_size);
-      break;
-    case DownloadItem::REMOVING:
-      break;
-    default:
-      NOTREACHED();
-  }
-
-  return status_text;
-}
-