Throw exceptions from CreateDataProperty when should_throw

src/objects.h

 // Copyright 2015 the V8 project 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 V8_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 
 #include "src/assert-scope.h"
@@ skipping 2085 matching lines @@
   // Equivalent to one of the above depending on whether |name| can be converted
   // to an array index.
   MUST_USE_RESULT static MaybeHandle<Object>
   DefinePropertyOrElementIgnoreAttributes(Handle<JSObject> object,
                                           Handle<Name> name,
                                           Handle<Object> value,
                                           PropertyAttributes attributes = NONE);
 
   // Adds or reconfigures a property to attributes NONE. It will fail when it
   // cannot.
-  MUST_USE_RESULT static Maybe<bool> CreateDataProperty(LookupIterator* it,
-                                                        Handle<Object> value);
+  MUST_USE_RESULT static Maybe<bool> CreateDataProperty(
+      LookupIterator* it, Handle<Object> value,
+      ShouldThrow should_throw = DONT_THROW);
 
   static void AddProperty(Handle<JSObject> object, Handle<Name> name,
                           Handle<Object> value, PropertyAttributes attributes);
 
   MUST_USE_RESULT static Maybe<bool> AddDataElement(
       Handle<JSObject> receiver, uint32_t index, Handle<Object> value,
       PropertyAttributes attributes, ShouldThrow should_throw);
   MUST_USE_RESULT static MaybeHandle<Object> AddDataElement(
       Handle<JSObject> receiver, uint32_t index, Handle<Object> value,
       PropertyAttributes attributes);
@@ skipping 8770 matching lines @@
     }
     return value;
   }
 };
 
 
 }  // NOLINT, false-positive due to second-order macros.
 }  // NOLINT, false-positive due to second-order macros.
 
 #endif  // V8_OBJECTS_H_