Move network fuzzers from //testing/libfuzzer/fuzzers to //net

net/ftp/ftp_directory_listing_fuzzer.cc

 // 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.
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <string>
 #include <vector>
 
 #include "base/at_exit.h"
 #include "base/i18n/icu_util.h"
 #include "base/time/time.h"
 #include "net/ftp/ftp_directory_listing_parser.h"
 
 struct TestCase {
-  TestCase() {
-    CHECK(base::i18n::InitializeICU());
-  }
+  TestCase() { CHECK(base::i18n::InitializeICU()); }
 
   // used by ICU integration.
   base::AtExitManager at_exit_manager;
 };
 
 TestCase* test_case = new TestCase();
 
-
 // Entry point for LibFuzzer.
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
   std::string buffer(reinterpret_cast<const char*>(data), size);
   std::vector<net::FtpDirectoryListingEntry> entries;
   net::ParseFtpDirectoryListing(buffer, base::Time::Now(), &entries);
   return 0;
 }