Remove TabStripModel wrapper use.

chrome/browser/download/download_shelf.cc

 // Copyright (c) 2012 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/download_shelf.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/message_loop.h"
 #include "chrome/browser/download/download_item_model.h"
 #include "chrome/browser/download/download_started_animation.h"
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_tabstrip.h"
+#include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/download_manager.h"
 #include "content/public/browser/web_contents.h"
 #include "ui/base/animation/animation.h"
 
 using content::DownloadItem;
 
 namespace {
 
@@ skipping 84 matching lines @@
   Show();
   DoAddDownload(download);
 
   // browser() can be NULL for tests.
   if (!browser())
     return;
 
   // Show the download started animation if:
   // - Download started animation is enabled for this download. It is disabled
   //   for "Save As" downloads and extension installs, for example.
-  // - The browser has an active visble WebContents. (browser isn't minimized,
+  // - The browser has an active visible WebContents. (browser isn't minimized,
   //   or running under a test etc.)
   // - Rich animations are enabled.
-  content::WebContents* shelf_tab = chrome::GetActiveWebContents(browser());
+  content::WebContents* shelf_tab =
+      browser()->tab_strip_model()->GetActiveWebContents();
   if (DownloadItemModel(download).ShouldShowDownloadStartedAnimation() &&
       shelf_tab &&
       platform_util::IsVisible(shelf_tab->GetNativeView()) &&
       ui::Animation::ShouldRenderRichAnimation()) {
     DownloadStartedAnimation::Show(shelf_tab);
   }
 }
 
 void DownloadShelf::ShowDownloadById(int32 download_id) {
   content::DownloadManager* download_manager = GetDownloadManager();
   if (!download_manager)
     return;
 
   DownloadItem* download = download_manager->GetDownload(download_id);
   if (!download)
     return;
 
   ShowDownload(download);
 }