Switch to the new client-side phishing model that uses Murmurhash for word hashes.

chrome/browser/safe_browsing/client_side_detection_service_unittest.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 <map>
 #include <queue>
 #include <string>
 
 #include "base/callback.h"
 #include "base/logging.h"
@@ skipping 547 matching lines @@
   EXPECT_TRUE(csd_service_->IsBadIpAddress("192.1.255.255"));
   EXPECT_FALSE(csd_service_->IsBadIpAddress("192.2.0.0"));
 }
 
 TEST_F(ClientSideDetectionServiceTest, ModelHasValidHashIds) {
   ClientSideModel model;
   EXPECT_TRUE(ClientSideDetectionService::ModelHasValidHashIds(model));
   model.add_hashes("bla");
   EXPECT_TRUE(ClientSideDetectionService::ModelHasValidHashIds(model));
   model.add_page_term(0);
-  model.add_page_word(0);
   EXPECT_TRUE(ClientSideDetectionService::ModelHasValidHashIds(model));
 
   model.add_page_term(-1);
   EXPECT_FALSE(ClientSideDetectionService::ModelHasValidHashIds(model));
   model.set_page_term(1, 1);
   EXPECT_FALSE(ClientSideDetectionService::ModelHasValidHashIds(model));
   model.set_page_term(1, 0);
   EXPECT_TRUE(ClientSideDetectionService::ModelHasValidHashIds(model));
 
-  model.add_page_word(-2);
-  EXPECT_FALSE(ClientSideDetectionService::ModelHasValidHashIds(model));
-  model.set_page_word(1, 2);
-  EXPECT_FALSE(ClientSideDetectionService::ModelHasValidHashIds(model));
-  model.set_page_word(1, 0);
-  EXPECT_TRUE(ClientSideDetectionService::ModelHasValidHashIds(model));
-
   // Test bad rules.
   model.add_hashes("blu");
   ClientSideModel::Rule* rule = model.add_rule();
   rule->add_feature(0);
   rule->add_feature(1);
   rule->set_weight(0.1f);
   EXPECT_TRUE(ClientSideDetectionService::ModelHasValidHashIds(model));
 
   rule = model.add_rule();
   rule->add_feature(0);
@@ skipping 188 matching lines @@
   EXPECT_TRUE(ClientSideDetectionService::IsFalsePositiveResponse(
       url, response));
 
   // If an entry in the whitelist matches the URL it should return true.
   response.clear_whitelist_expression();
   response.add_whitelist_expression("www.google.com/a/b.html");
   EXPECT_TRUE(ClientSideDetectionService::IsFalsePositiveResponse(
       url, response));
 }
 }  // namespace safe_browsing