Remove LLVMFuzzerInitialize from many Blink fuzzers

third_party/WebKit/Source/platform/testing/BlinkFuzzerTestSupport.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 "platform/testing/BlinkFuzzerTestSupport.h"
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/i18n/icu_util.h"
 #include "platform/weborigin/SchemeRegistry.h"
 #include <content/test/blink_test_environment.h>
 
 namespace blink {
 
-void InitializeBlinkFuzzTest(int* argc, char*** argv) {
+BlinkFuzzerTestSupport::BlinkFuzzerTestSupport()
+    : BlinkFuzzerTestSupport(0, nullptr) {}
+
+BlinkFuzzerTestSupport::BlinkFuzzerTestSupport(int argc, char** argv) {
   // Note: we don't tear anything down here after an iteration of the fuzzer
   // is complete, this is for efficiency. We rerun the fuzzer with the same
   // environment as the previous iteration.
   base::AtExitManager at_exit;
 
   CHECK(base::i18n::InitializeICU());
 
-  base::CommandLine::Init(*argc, *argv);
+  base::CommandLine::Init(argc, argv);
 
   content::SetUpBlinkTestEnvironment();
 
   blink::SchemeRegistry::Initialize();
 }
 
+BlinkFuzzerTestSupport::~BlinkFuzzerTestSupport() = default;
+
 }  // namespace blink