Change the client-side phishing detection hashing function to

chrome/browser/safe_browsing/browser_feature_extractor_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 "chrome/browser/safe_browsing/browser_feature_extractor.h"
 
 #include <map>
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 470 matching lines @@
   ClientPhishingRequest request;
   request.set_url("http://host.com/");
   request.set_client_score(0.8f);
 
   history_service()->AddPage(GURL("http://host.com/"),
                              history::SOURCE_BROWSED);
   contents()->NavigateAndCommit(GURL("http://host.com/"));
 
   EXPECT_TRUE(ExtractFeatures(&request));
   EXPECT_EQ(crypto::SHA256HashString("host.com/").substr(
-      0, BrowserFeatureExtractor::kSuffixPrefixHashLength),
-            request.suffix_prefix_hash());
+      0, BrowserFeatureExtractor::kHashPrefixLength),
+            request.hash_prefix());
 
   request.set_url("http://www.host.com/path/");
   history_service()->AddPage(GURL("http://www.host.com/path/"),
                              history::SOURCE_BROWSED);
   contents()->NavigateAndCommit(GURL("http://www.host.com/path/"));
 
   EXPECT_TRUE(ExtractFeatures(&request));
-  EXPECT_EQ(crypto::SHA256HashString("www.host.com/path/").substr(
-      0, BrowserFeatureExtractor::kSuffixPrefixHashLength),
-            request.suffix_prefix_hash());
+  EXPECT_EQ(crypto::SHA256HashString("host.com/path/").substr(
+      0, BrowserFeatureExtractor::kHashPrefixLength),
+            request.hash_prefix());
 
   request.set_url("http://user@www.host.com:1111/path/123?args");
   history_service()->AddPage(
       GURL("http://user@www.host.com:1111/path/123?args"),
       history::SOURCE_BROWSED);
   contents()->NavigateAndCommit(
       GURL("http://user@www.host.com:1111/path/123?args"));
 
   EXPECT_TRUE(ExtractFeatures(&request));
-  EXPECT_EQ(crypto::SHA256HashString("www.host.com/path/123").substr(
-      0, BrowserFeatureExtractor::kSuffixPrefixHashLength),
-            request.suffix_prefix_hash());
+  EXPECT_EQ(crypto::SHA256HashString("host.com/path/").substr(
+      0, BrowserFeatureExtractor::kHashPrefixLength),
+            request.hash_prefix());
 
   // Check that escaping matches the SafeBrowsing specification.
   request.set_url("http://www.host.com/A%21//B");
   history_service()->AddPage(GURL("http://www.host.com/A%21//B"),
                              history::SOURCE_BROWSED);
   contents()->NavigateAndCommit(GURL("http://www.host.com/A%21//B"));
 
   EXPECT_TRUE(ExtractFeatures(&request));
-  EXPECT_EQ(crypto::SHA256HashString("www.host.com/A!/B").substr(
-      0, BrowserFeatureExtractor::kSuffixPrefixHashLength),
-            request.suffix_prefix_hash());
+  EXPECT_EQ(crypto::SHA256HashString("host.com/a!/").substr(
+      0, BrowserFeatureExtractor::kHashPrefixLength),
+            request.hash_prefix());
 }
 }  // namespace safe_browsing