Reduce BrowsingDataRemover's dependencies on Chrome

chrome/browser/predictors/resource_prefetch_predictor_browsertest.cc

 // Copyright 2016 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 <stddef.h>
 
 #include <set>
 
 #include "base/command_line.h"
 #include "base/memory/ptr_util.h"
@@ skipping 388 matching lines @@
       current = edge.url;
     }
   }
 
   void ClearResources() { resources_.clear(); }
 
   void ClearCache() {
     BrowsingDataRemover* remover =
         BrowsingDataRemoverFactory::GetForBrowserContext(browser()->profile());
     BrowsingDataRemoverObserver observer(remover);
-    remover->RemoveAndReply(BrowsingDataRemover::Unbounded(),
+    remover->RemoveAndReply(base::Time(), base::Time::Max(),
                             BrowsingDataRemover::REMOVE_CACHE,
                             BrowsingDataHelper::UNPROTECTED_WEB, &observer);
     observer.Wait();
 
     for (auto& kv : resources_)
       kv.second.request.was_cached = false;
   }
 
   // Shortcut for convenience.
   GURL GetURL(const std::string& path) const {
@@ skipping 371 matching lines @@
                   net::MEDIUM),
       AddResource(GetURL(kFontPath), content::RESOURCE_TYPE_FONT_RESOURCE,
                   net::HIGHEST),
   };
   for (auto& resource : resources)
     resource->request.always_revalidate = true;
   TestLearningAndPrefetching(GetURL(kHtmlSubresourcesPath));
 }
 
 }  // namespace predictors