Add the missing callback to client for CheckResourceUrl.

components/safe_browsing_db/v4_local_database_manager_unittest.cc

Index: components/safe_browsing_db/v4_local_database_manager_unittest.cc
diff --git a/components/safe_browsing_db/v4_local_database_manager_unittest.cc b/components/safe_browsing_db/v4_local_database_manager_unittest.cc
index 958fb2da0b25528106aa62d16e6f91fa2e4ce97e..2b8793245db679c85090846ba00d21e6f3aae327 100644
--- a/components/safe_browsing_db/v4_local_database_manager_unittest.cc
+++ b/components/safe_browsing_db/v4_local_database_manager_unittest.cc
@@ -367,8 +367,8 @@ TEST_F(V4LocalDatabaseManagerTest,
 TEST_F(V4LocalDatabaseManagerTest, TestGetSeverestThreatTypeAndMetadata) {
   WaitForTasksOnTaskRunner();
 
-  FullHashInfo fhi_malware(FullHash("Malware"), GetUrlMalwareId(),
-                           base::Time::Now());
+  FullHash full_hash("Malware");
+  FullHashInfo fhi_malware(full_hash, GetUrlMalwareId(), base::Time::Now());
   fhi_malware.metadata.population_id = "malware_popid";
 
   FullHashInfo fhi_api(FullHash("api"), GetChromeUrlApiId(), base::Time::Now());
@@ -378,18 +378,21 @@ TEST_F(V4LocalDatabaseManagerTest, TestGetSeverestThreatTypeAndMetadata) {
 
   SBThreatType result_threat_type;
   ThreatMetadata metadata;
+  FullHash matching_full_hash;
 
   v4_local_database_manager_->GetSeverestThreatTypeAndMetadata(
-      &result_threat_type, &metadata, fhis);
+      &result_threat_type, &metadata, &matching_full_hash, fhis);
   EXPECT_EQ(SB_THREAT_TYPE_URL_MALWARE, result_threat_type);
   EXPECT_EQ("malware_popid", metadata.population_id);
+  EXPECT_EQ(full_hash, matching_full_hash);
 
   // Reversing the list has no effect.
   std::reverse(std::begin(fhis), std::end(fhis));
   v4_local_database_manager_->GetSeverestThreatTypeAndMetadata(
-      &result_threat_type, &metadata, fhis);
+      &result_threat_type, &metadata, &matching_full_hash, fhis);
   EXPECT_EQ(SB_THREAT_TYPE_URL_MALWARE, result_threat_type);
   EXPECT_EQ("malware_popid", metadata.population_id);
+  EXPECT_EQ(full_hash, matching_full_hash);
 }
 
 TEST_F(V4LocalDatabaseManagerTest, TestChecksAreQueued) {