Get rid of a bunch of tab_contents.h includes from chrome. These are all trivial changes to use W...

chrome/browser/download/download_browsertest.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 "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/path_service.h"
@@ skipping 136 matching lines @@
 };
 
 class PickSuggestedFileDelegate : public ChromeDownloadManagerDelegate {
  public:
   explicit PickSuggestedFileDelegate(Profile* profile)
       : ChromeDownloadManagerDelegate(profile) {
     SetDownloadManager(
         DownloadServiceFactory::GetForProfile(profile)->GetDownloadManager());
   }
 
-  virtual void ChooseDownloadPath(TabContents* tab_contents,
+  virtual void ChooseDownloadPath(WebContents* web_contents,
                                   const FilePath& suggested_path,
                                   void* data) OVERRIDE {
     if (download_manager_)
       download_manager_->FileSelected(suggested_path, data);
   }
 };
 
 // Get History Information.
 class DownloadsHistoryDataCollector {
  public:
@@ skipping 1564 matching lines @@
 
   // Check state.
   EXPECT_EQ(1, browser()->tab_count());
   ASSERT_TRUE(CheckDownloadFullPaths(browser(),
                                      target_file_full_path,
                                      OriginFile(file)));
 
   // Temporary downloads won't be visible.
   CheckDownloadUI(browser(), false, false, file);
 }