Safe Browsing: Only check origins for API checks.

components/safe_browsing_db/v4_get_hash_protocol_manager.h

 // Copyright 2016 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.
 
 #ifndef COMPONENTS_SAFE_BROWSING_DB_V4_GET_HASH_PROTOCOL_MANAGER_H_
 #define COMPONENTS_SAFE_BROWSING_DB_V4_GET_HASH_PROTOCOL_MANAGER_H_
 
 // A class that implements Chrome's interface with the SafeBrowsing V4 protocol.
 //
 // The V4GetHashProtocolManager handles formatting and making requests of, and
@@ skipping 147 matching lines @@
   // Empties the cache.
   void ClearCache();
 
   // Retrieve the full hash for a set of prefixes, and invoke the callback
   // argument when the results are retrieved. The callback may be invoked
   // synchronously.
   virtual void GetFullHashes(const FullHashToStoreAndHashPrefixesMap&
                                  full_hash_to_matching_hash_prefixes,
                              FullHashCallback callback);
 
-  // Retrieve the full hash and API metadata for a URL, and invoke the callback
-  // argument when the results are retrieved. The callback may be invoked
-  // synchronously.
+  // Retrieve the full hash and API metadata for the origin of |url|, and invoke
+  // the callback argument when the results are retrieved. The callback may be
+  // invoked synchronously.
   // GetFullHashesWithApis is a special case of GetFullHashes. It is here
   // primarily for legacy reasons: so that DatabaseManager, which speaks PVer3,
   // and V4LocalDatabaseManager, which speaks PVer4, can both use this class to
   // perform API lookups. Once PVer4 migration is complete, DatabaseManager
   // should be deleted and then this method can be moved to the
   // V4LocalDatabaseManager class.
   // TODO(vakh): Move this method to V4LocalDatabaseManager after launching
   // PVer4 in Chromium.
   virtual void GetFullHashesWithApis(const GURL& url,
                                      ThreatMetadataForApiCallback api_callback);
@@ skipping 170 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(V4GetHashProtocolManagerFactory);
 };
 
 #ifndef NDEBUG
 std::ostream& operator<<(std::ostream& os, const FullHashInfo& id);
 #endif
 
 }  // namespace safe_browsing
 
 #endif  // COMPONENTS_SAFE_BROWSING_DB_V4_GET_HASH_PROTOCOL_MANAGER_H_