Add finch control of user population in low reputation requests

chrome/test/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/common/features.gni")
@@ skipping 4122 matching lines @@
       "../browser/safe_browsing/ui_manager_unittest.cc",
       "../common/safe_browsing/file_type_policies_test_util.cc",
       "../common/safe_browsing/file_type_policies_test_util.h",
       "../common/safe_browsing/file_type_policies_unittest.cc",
     ]
   }
   if (safe_browsing_mode == 1) {
     # TODO(sgurun): enable tests for safe_browsing==2.
     sources += [
       "../browser/safe_browsing/browser_feature_extractor_unittest.cc",
+      "../browser/safe_browsing/chrome_password_protection_service_unittest.cc",
       "../browser/safe_browsing/chunk_range_unittest.cc",
       "../browser/safe_browsing/client_side_detection_host_unittest.cc",
       "../browser/safe_browsing/client_side_detection_service_unittest.cc",
       "../browser/safe_browsing/client_side_model_loader_unittest.cc",
       "../browser/safe_browsing/download_feedback_service_unittest.cc",
       "../browser/safe_browsing/download_feedback_unittest.cc",
       "../browser/safe_browsing/download_protection_service_unittest.cc",
       "../browser/safe_browsing/incident_reporting/binary_integrity_analyzer_mac_unittest.cc",
       "../browser/safe_browsing/incident_reporting/binary_integrity_analyzer_win_unittest.cc",
       "../browser/safe_browsing/incident_reporting/binary_integrity_incident_unittest.cc",
@@ skipping 889 matching lines @@
 }
 
 if (is_win) {
   loadable_module("conflicts_dll") {
     testonly = true
     sources = [
       "conflicts/conflicts_dll.cc",
     ]
   }
 }