libFuzzer for blink::MHTMLParser

third_party/WebKit/Source/platform/testing/TestingPlatformSupport.h

 /*
  * Copyright (C) 2014 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 98 matching lines @@
     ~TestingPlatformSupportWithMockScheduler() override;
 
     // Platform:
     WebThread* currentThread() override;
     TestingPlatformMockScheduler* mockWebScheduler();
 
 protected:
     std::unique_ptr<TestingPlatformMockWebThread> m_mockWebThread;
 };
 
+class ScopedUnittestsEnvironmentSetup {
+    WTF_MAKE_NONCOPYABLE(ScopedUnittestsEnvironmentSetup);
+public:
+    ScopedUnittestsEnvironmentSetup();
+    ~ScopedUnittestsEnvironmentSetup();
+
+private:
+    class Impl;
+    std::unique_ptr<Impl> m_impl;
+};
+
 } // namespace blink
 
 #endif // TestingPlatformSupport_h