Revert of Don't lower priority for scripts inserted by doc.write

third_party/WebKit/Source/core/html/parser/HTMLPreloadScannerFuzzer.cpp

 // 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.
 
 #include "core/MediaTypeNames.h"
 #include "core/css/MediaValuesCached.h"
 #include "core/html/HTMLDocument.h"
 #include "core/html/parser/HTMLDocumentParser.h"
 #include "core/html/parser/ResourcePreloader.h"
 #include "core/html/parser/TextResourceDecoderForFuzzing.h"
@@ skipping 46 matching lines @@
   media_data.primary_pointer_type = kPointerTypeFine;
   media_data.default_font_size = 16;
   media_data.three_d_enabled = true;
   media_data.media_type = MediaTypeNames::screen;
   media_data.strict_mode = true;
   media_data.display_mode = kWebDisplayModeBrowser;
 
   MockResourcePreloader preloader;
 
   std::unique_ptr<HTMLPreloadScanner> scanner = HTMLPreloadScanner::Create(
-      options, document_url, std::move(document_parameters), media_data,
-      TokenPreloadScanner::ScannerType::kMainDocument);
+      options, document_url, std::move(document_parameters), media_data);
 
   TextResourceDecoderForFuzzing decoder(fuzzed_data);
   CString bytes = fuzzed_data.ConsumeRemainingBytes();
   String decoded_bytes = decoder.Decode(bytes.Data(), bytes.length());
   scanner->AppendToEnd(decoded_bytes);
   PreloadRequestStream requests = scanner->Scan(document_url, nullptr);
   preloader.TakeAndPreload(requests);
   return 0;
 }
 
 }  // namespace blink
 
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
   return blink::LLVMFuzzerTestOneInput(data, size);
 }
 
 extern "C" int LLVMFuzzerInitialize(int* argc, char*** argv) {
   blink::InitializeBlinkFuzzTest(argc, argv);
   return 0;
 }