test: check for matching object hashes in wait_for_getdata

test/functional/p2p_sendheaders.py

@@ -144,13 +144,6 @@ class BaseNode(P2PInterface):
         getblocks_message.locator.vHave = locator
         self.send_message(getblocks_message)
 
-    def wait_for_getdata(self, hash_list, timeout=60):
-        if hash_list == []:
-            return
-
-        test_function = lambda: "getdata" in self.last_message and [x.hash for x in self.last_message["getdata"].inv] == hash_list
-        wait_until(test_function, timeout=timeout, lock=mininode_lock)
-
     def wait_for_block_announcement(self, block_hash, timeout=60):
         test_function = lambda: self.last_blockhash_announced == block_hash
         wait_until(test_function, timeout=timeout, lock=mininode_lock)