Refactor BrowsingDataRemover creation for clarity.

chrome/browser/prerender/prerender_browsertest.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 <deque>
 
 #include "base/command_line.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
@@ skipping 82 matching lines @@
 }
 
 std::string CreateServerRedirect(const std::string& dest_url) {
   const char* const kServerRedirectBase = "server-redirect?";
   return kServerRedirectBase + dest_url;
 }
 
 // Clears the specified data using BrowsingDataRemover.
 void ClearBrowsingData(Browser* browser, int remove_mask) {
   BrowsingDataRemover* remover =
-      new BrowsingDataRemover(browser->profile(),
-                              BrowsingDataRemover::EVERYTHING,
-                              base::Time::Now());
+      BrowsingDataRemover::CreateForUnboundedRange(browser->profile());
   remover->Remove(remove_mask, BrowsingDataHelper::UNPROTECTED_WEB);
   // BrowsingDataRemover deletes itself.
 }
 
 void CancelAllPrerenders(PrerenderManager* prerender_manager) {
   prerender_manager->CancelAllPrerenders();
 }
 
 // Returns true if and only if the final status is one in which the prerendered
 // page should prerender correctly. The page still may not be used.
@@ skipping 2284 matching lines @@
   ResultCatcher catcher;
 
   PrerenderTestURL("files/prerender/prerender_page.html", FINAL_STATUS_USED, 1);
   NavigateToDestURL();
   ASSERT_TRUE(IsEmptyPrerenderLinkManager());
 
   ASSERT_TRUE(catcher.GetNextResult()) << catcher.message();
 }
 
 }  // namespace prerender