Mostly integrate new malware IP blacklist with the csd client. When

chrome/browser/safe_browsing/database_manager.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/safe_browsing/database_manager.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 313 matching lines @@
 }
 
 bool SafeBrowsingDatabaseManager::IsMalwareKillSwitchOn() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   if (!enabled_ || !MakeDatabaseAvailable()) {
     return true;
   }
   return database_->IsMalwareIPMatchKillSwitchOn();
 }
 
+bool SafeBrowsingDatabaseManager::MatchMalwareIP(
+    const std::string& ip_address) {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
+  if (!enabled_ || !MakeDatabaseAvailable()) {
+    return false;  // Fail open.
+  }
+  // TODO(noelutz): integrate with the other CL.
+  return false;
+}
+
 bool SafeBrowsingDatabaseManager::CheckBrowseUrl(const GURL& url,
                                                  Client* client) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   if (!enabled_)
     return true;
 
   if (!CanCheckUrl(url))
     return true;
 
   std::vector<SBThreatType> expected_threats;
@@ skipping 750 matching lines @@
       new base::WeakPtrFactory<SafeBrowsingDatabaseManager>(this));
   checks_.insert(check);
 
   safe_browsing_thread_->message_loop()->PostTask(FROM_HERE, task);
 
   base::MessageLoop::current()->PostDelayedTask(FROM_HERE,
       base::Bind(&SafeBrowsingDatabaseManager::TimeoutCallback,
                  check->timeout_factory_->GetWeakPtr(), check),
       check_timeout_);
 }