Turn on the new SafeBrowsing by default

chrome/browser/safe_browsing/safe_browsing_database.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/safe_browsing/safe_browsing_database.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/sha2.h"
 #include "chrome/browser/safe_browsing/safe_browsing_database_impl.h"
 #include "chrome/browser/safe_browsing/safe_browsing_database_bloom.h"
 #include "chrome/common/chrome_switches.h"
 #include "googleurl/src/gurl.h"
 
 using base::Time;
 
 // Filename suffix for the bloom filter.
 static const wchar_t kBloomFilterFile[] = L" Filter";
 
 // Factory method.
 SafeBrowsingDatabase* SafeBrowsingDatabase::Create() {
-  if (CommandLine().HasSwitch(switches::kUseNewSafeBrowsing))
-    return new SafeBrowsingDatabaseBloom;
-  return new SafeBrowsingDatabaseImpl;
+  if (CommandLine().HasSwitch(switches::kUseOldSafeBrowsing))
+    return new SafeBrowsingDatabaseImpl;
+  return new SafeBrowsingDatabaseBloom;
 }
 
 bool SafeBrowsingDatabase::NeedToCheckUrl(const GURL& url) {
   // Keep a reference to the current bloom filter in case the database rebuilds
   // it while we're accessing it.
   scoped_refptr<BloomFilter> filter = bloom_filter_;
   if (!filter.get())
     return true;
 
   IncrementBloomFilterReadCount();
@@ skipping 57 matching lines @@
   if (!bloom_filter_.get())
     return;
 
   Time before = Time::Now();
   file_util::WriteFile(bloom_filter_filename_,
                        bloom_filter_->data(),
                        bloom_filter_->size());
   SB_DLOG(INFO) << "SafeBrowsingDatabase wrote bloom filter in " <<
       (Time::Now() - before).InMilliseconds() << " ms";
 }