Fix "report the exception" in Custom Elements V1

third_party/WebKit/Source/bindings/core/v8/V8ThrowException.h

 /*
  * Copyright (C) 2009 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:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 15 matching lines @@
 #define V8ThrowException_h
 
 #include "core/CoreExport.h"
 #include "core/dom/ExceptionCode.h"
 #include "wtf/Allocator.h"
 #include "wtf/text/WTFString.h"
 #include <v8.h>
 
 namespace blink {
 
+class ScriptState;
+class SourceLocation;
+
 // Provides utility functions to create and/or throw a V8 exception.
 // Mostly a set of wrapper functions for v8::Exception class.
 class CORE_EXPORT V8ThrowException {
     STATIC_ONLY(V8ThrowException);
 public:
     // Creates and returns an exception object, or returns an empty handle if
     // failed.  |unsanitizedMessage| should not be specified unless it's
     // SecurityError.
     static v8::Local<v8::Value> createDOMException(v8::Isolate*, ExceptionCode, const String& sanitizedMessage, const String& unsanitizedMessage = String());
 
     static void throwException(v8::Isolate* isolate, v8::Local<v8::Value> exception)
     {
         if (!isolate->IsExecutionTerminating())
             isolate->ThrowException(exception);
     }
 
     static v8::Local<v8::Value> createError(v8::Isolate*, const String& message);
     static v8::Local<v8::Value> createRangeError(v8::Isolate*, const String& message);
     static v8::Local<v8::Value> createReferenceError(v8::Isolate*, const String& message);
     static v8::Local<v8::Value> createSyntaxError(v8::Isolate*, const String& message);
     static v8::Local<v8::Value> createTypeError(v8::Isolate*, const String& message);
 
     static void throwError(v8::Isolate*, const String& message);
     static void throwRangeError(v8::Isolate*, const String& message);
     static void throwReferenceError(v8::Isolate*, const String& message);
     static void throwSyntaxError(v8::Isolate*, const String& message);
     static void throwTypeError(v8::Isolate*, const String& message);
+
+    static void reportException(ScriptState*, v8::Local<v8::Value> exception,
+        const String& eventMessage, v8::Local<v8::Function>);
+
+private:
+    static void reportException(ScriptState*, v8::Local<v8::Value> exception,
+        const String& eventMessage,
+        std::unique_ptr<SourceLocation>, const v8::ScriptOriginOptions&);
 };
 
 } // namespace blink
 
 #endif // V8ThrowException_h