Return MaybeHandle from SetProperty.

test/cctest/test-mark-compact.cc

 // Copyright 2012 the V8 project authors. 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
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 152 matching lines @@
       heap->AllocateSharedFunctionInfo(func_name)->ToObjectChecked());
   JSFunction* function = JSFunction::cast(
       heap->AllocateFunction(*isolate->sloppy_function_map(),
                              function_share,
                              heap->undefined_value())->ToObjectChecked());
   Map* initial_map =
       Map::cast(heap->AllocateMap(JS_OBJECT_TYPE,
                                   JSObject::kHeaderSize)->ToObjectChecked());
   function->set_initial_map(initial_map);
   JSReceiver::SetProperty(
-      global, handle(func_name), handle(function), NONE, SLOPPY);
+      global, handle(func_name), handle(function), NONE, SLOPPY).Assert();
 
   JSObject* obj = JSObject::cast(
       heap->AllocateJSObject(function)->ToObjectChecked());
   heap->CollectGarbage(OLD_POINTER_SPACE, "trigger 4");
 
   func_name = String::cast(
       heap->InternalizeUtf8String("theFunction")->ToObjectChecked());
   CHECK(JSReceiver::HasLocalProperty(global, handle(func_name)));
   Object* func_value = isolate->context()->global_object()->
       GetProperty(func_name)->ToObjectChecked();
   CHECK(func_value->IsJSFunction());
   function = JSFunction::cast(func_value);
 
   obj = JSObject::cast(heap->AllocateJSObject(function)->ToObjectChecked());
   String* obj_name =
       String::cast(heap->InternalizeUtf8String("theObject")->ToObjectChecked());
-  JSReceiver::SetProperty(global, handle(obj_name), handle(obj), NONE, SLOPPY);
+  JSReceiver::SetProperty(
+      global, handle(obj_name), handle(obj), NONE, SLOPPY).Assert();
   String* prop_name =
       String::cast(heap->InternalizeUtf8String("theSlot")->ToObjectChecked());
   Handle<Smi> twenty_three(Smi::FromInt(23), isolate);
   JSReceiver::SetProperty(
-      handle(obj), handle(prop_name), twenty_three, NONE, SLOPPY);
+      handle(obj), handle(prop_name), twenty_three, NONE, SLOPPY).Assert();
 
   heap->CollectGarbage(OLD_POINTER_SPACE, "trigger 5");
 
   obj_name =
       String::cast(heap->InternalizeUtf8String("theObject")->ToObjectChecked());
   CHECK(JSReceiver::HasLocalProperty(global, handle(obj_name)));
   CHECK(isolate->context()->global_object()->
         GetProperty(obj_name)->ToObjectChecked()->IsJSObject());
   obj = JSObject::cast(isolate->context()->global_object()->
                        GetProperty(obj_name)->ToObjectChecked());
@@ skipping 329 matching lines @@
 
 
 TEST(RegressJoinThreadsOnIsolateDeinit) {
   intptr_t size_limit = ShortLivingIsolate() * 2;
   for (int i = 0; i < 10; i++) {
     CHECK_GT(size_limit, ShortLivingIsolate());
   }
 }
 
 #endif  // __linux__ and !USE_SIMULATOR