Tiny: Enable v4_rice* to be built using GYP

BUG=543161, 624567

Review-Url: https://codereview.chromium.org/2196553002
Cr-Commit-Position: refs/heads/master@{#408800}

components/components_tests.gyp

@@ -698,6 +698,7 @@
       'safe_browsing_db/v4_database_unittest.cc',
       'safe_browsing_db/v4_get_hash_protocol_manager_unittest.cc',
       'safe_browsing_db/v4_protocol_manager_util_unittest.cc',
+      'safe_browsing_db/v4_rice_unittest.cc',
       'safe_browsing_db/v4_store_unittest.cc',
       'safe_browsing_db/v4_update_protocol_manager_unittest.cc',
     ],

components/safe_browsing_db.gypi

@@ -48,6 +48,8 @@
         'safe_browsing_db/v4_database.cc',
         'safe_browsing_db/v4_local_database_manager.h',
         'safe_browsing_db/v4_local_database_manager.cc',
+        'safe_browsing_db/v4_rice.h',
+        'safe_browsing_db/v4_rice.cc',
         'safe_browsing_db/v4_store.h',
         'safe_browsing_db/v4_store.cc',
         'safe_browsing_db/v4_update_protocol_manager.h',