Revert of Move securityCheck out of V8WrapperInstantiationScope

third_party/WebKit/Source/bindings/core/v8/WrapperCreationSecurityCheck.h

Index: third_party/WebKit/Source/bindings/core/v8/WrapperCreationSecurityCheck.h
diff --git a/third_party/WebKit/Source/bindings/core/v8/WrapperCreationSecurityCheck.h b/third_party/WebKit/Source/bindings/core/v8/WrapperCreationSecurityCheck.h
deleted file mode 100644
index 2a2545445e9f8e8d09eece9fefdfaba19e15719f..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/bindings/core/v8/WrapperCreationSecurityCheck.h
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright 2017 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.
-
-#ifndef WrapperCreationSecurityCheck_h
-#define WrapperCreationSecurityCheck_h
-
-#include "core/CoreExport.h"
-#include "platform/wtf/Allocator.h"
-#include "v8/include/v8.h"
-
-namespace blink {
-
-struct WrapperTypeInfo;
-
-// This class holds pointers to functions that implement creation context access
-// and exception rethrowing logic required by V8WrapperInstantiationScope when
-// creating wrappers.
-class CORE_EXPORT WrapperCreationSecurityCheck {
-  STATIC_ONLY(WrapperCreationSecurityCheck);
-
- public:
-  using SecurityCheckFunction = bool (*)(v8::Local<v8::Context>,
-                                         const WrapperTypeInfo*);
-  using RethrowExceptionFunction = void (*)(v8::Local<v8::Context>,
-                                            const WrapperTypeInfo*,
-                                            v8::Local<v8::Value>);
-
-  static void SetSecurityCheckFunction(SecurityCheckFunction);
-  static void SetRethrowExceptionFunction(RethrowExceptionFunction);
-
-  static bool VerifyContextAccess(v8::Local<v8::Context> creation_context,
-                                  const WrapperTypeInfo*);
-  static void RethrowCrossContextException(
-      v8::Local<v8::Context> creation_context,
-      const WrapperTypeInfo*,
-      v8::Local<v8::Value> cross_context_exception);
-
- private:
-  static SecurityCheckFunction security_check_;
-  static RethrowExceptionFunction rethrow_exception_;
-};
-
-}  // namespace blink
-
-#endif  // WrapperCreationSecurityCheck_h