[libfuzzer] Remove unused "--fuzzer" argument from archive_corpus.py.

testing/libfuzzer/fuzzer_test.gni

 # Copyright 2015 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.
 
 # Defines fuzzer_test.
 #
 import("//build/config/features.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 import("//testing/test.gni")
 
@@ skipping 29 matching lines @@
     if (defined(invoker.seed_corpus)) {
       out = "$root_build_dir/$target_name" + "_seed_corpus.zip"
 
       action(target_name + "_seed_corpus") {
         script = "//testing/libfuzzer/archive_corpus.py"
         args = [
           "--corpus",
           rebase_path(invoker.seed_corpus),
           "--output",
           rebase_path(out),
-          "--fuzzer",
-          rebase_path("$root_build_dir/$target_name"),
         ]
 
         outputs = [
           out,
         ]
         deps = [
           "//testing/libfuzzer:seed_corpus",
         ]
       }
 
@@ skipping 83 matching lines @@
       assert(invoker.seed_corpus == [] || invoker.seed_corpus != [])
     }
     assert(!defined(invoker.check_includes) || invoker.check_includes != [])
     assert(!defined(invoker.include_dirs) || invoker.include_dirs != [])
     assert(!defined(invoker.defines) || invoker.defines != [])
 
     group(target_name) {
     }
   }
 }