Move the download code to new directories:

chrome/browser/views/download_shelf_view.cc

 // 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/views/download_shelf_view.h"
 
 #include <algorithm>
 
 #include "chrome/app/theme/theme_resources.h"
 #include "chrome/browser/browser.h"
-#include "chrome/browser/download_item_model.h"
-#include "chrome/browser/download_manager.h"
-#include "chrome/browser/download_tab_view.h"
+#include "chrome/browser/download/download_item_model.h"
+#include "chrome/browser/download/download_manager.h"
 #include "chrome/browser/navigation_entry.h"
 #include "chrome/browser/tab_contents.h"
 #include "chrome/browser/views/download_item_view.h"
+#include "chrome/browser/views/download_tab_view.h"
 #include "chrome/common/gfx/chrome_canvas.h"
 #include "chrome/common/l10n_util.h"
 #include "base/logging.h"
 #include "chrome/common/resource_bundle.h"
 #include "chrome/views/background.h"
 #include "chrome/views/button.h"
 #include "chrome/views/image_view.h"
 
 #include "generated_resources.h"
 
@@ skipping 237 matching lines @@
   int index;
   NavigationController* controller = tab_contents_->controller();
   Browser* browser = Browser::GetBrowserForController(controller, &index);
   DCHECK(browser);
   browser->ShowNativeUI(DownloadTabUI::GetURL());
 }
 
 void DownloadShelfView::ButtonPressed(ChromeViews::BaseButton* button) {
   shelf_animation_->Hide();
 }