FileTypePolicies class to load types from proto.

chrome/chrome_tests_unit.gypi

 # Copyright 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.
 {
   'variables': {
     'chrome_unit_tests_sources': [
       # histograms.xml is analyzed by AboutFlagsHistogramTest, so this
       # dependency is needed to make commit bots run unit_tests on
       # histograms.xml changes.
       '../tools/metrics/histograms/histograms.xml',
@@ skipping 793 matching lines @@
       'browser/safe_browsing/sandboxed_dmg_analyzer_mac_unittest.cc',
       'browser/safe_browsing/sandboxed_zip_analyzer_unittest.cc',
       'browser/safe_browsing/signature_evaluator_mac_unittest.cc',
       'browser/safe_browsing/two_phase_uploader_unittest.cc',
       'browser/safe_browsing/unverified_download_field_trial_unittest.cc',
       'browser/safe_browsing/unverified_download_policy_unittest.cc',
       'common/safe_browsing/binary_feature_extractor_mac_unittest.cc',
       'common/safe_browsing/binary_feature_extractor_unittest.cc',
       'common/safe_browsing/binary_feature_extractor_win_unittest.cc',
       'common/safe_browsing/download_protection_util_unittest.cc',
+      'common/safe_browsing/file_type_policies_unittest.cc',
       'common/safe_browsing/ipc_protobuf_message_test_messages.h',
       'common/safe_browsing/ipc_protobuf_message_unittest.cc',
       'common/safe_browsing/mach_o_image_reader_mac_unittest.cc',
       'common/safe_browsing/pe_image_reader_win_unittest.cc',
       'renderer/safe_browsing/features_unittest.cc',
       'renderer/safe_browsing/murmurhash3_util_unittest.cc',
       'renderer/safe_browsing/phishing_term_feature_extractor_unittest.cc',
       'renderer/safe_browsing/phishing_url_feature_extractor_unittest.cc',
       'renderer/safe_browsing/scorer_unittest.cc',
       'utility/safe_browsing/mac/dmg_test_utils.cc',
@@ skipping 2185 matching lines @@
               'dependencies': [
                 '../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
               ],
             }],
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }