Fix Map/Set creation via the API with nosnap build

src/bootstrapper.cc

 // Copyright 2014 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.
 
 #include "src/bootstrapper.h"
 
 #include "src/accessors.h"
 #include "src/api-natives.h"
 #include "src/base/utils/random-number-generator.h"
 #include "src/code-stubs.h"
@@ skipping 1207 matching lines @@
             JSDataView::kSizeWithInternalFields,
             isolate->initial_object_prototype(),
             Builtins::kIllegal);
     native_context()->set_data_view_fun(*data_view_fun);
   }
 
   {  // -- M a p
     Handle<JSFunction> js_map_fun = InstallFunction(
         global, "Map", JS_MAP_TYPE, JSMap::kSize,
         isolate->initial_object_prototype(), Builtins::kIllegal);
-    native_context()->set_js_map_map(js_map_fun->initial_map());
+    native_context()->set_js_map_fun(*js_map_fun);
   }
 
   {  // -- S e t
     Handle<JSFunction> js_set_fun = InstallFunction(
         global, "Set", JS_SET_TYPE, JSSet::kSize,
         isolate->initial_object_prototype(), Builtins::kIllegal);
-    native_context()->set_js_set_map(js_set_fun->initial_map());
+    native_context()->set_js_set_fun(*js_set_fun);
   }
 
   {  // Set up the iterator result object
     STATIC_ASSERT(JSGeneratorObject::kResultPropertyCount == 2);
     Handle<JSFunction> object_function(native_context()->object_function());
     Handle<Map> iterator_result_map =
         Map::Create(isolate, JSGeneratorObject::kResultPropertyCount);
     DCHECK_EQ(JSGeneratorObject::kResultSize,
               iterator_result_map->instance_size());
     DCHECK_EQ(JSGeneratorObject::kResultPropertyCount,
@@ skipping 1548 matching lines @@
       if (!ConfigureApiObject(global_object, global_object_data)) return false;
     }
   }
 
   SetObjectPrototype(global_proxy, global_object);
 
   native_context()->set_initial_array_prototype(
       JSArray::cast(native_context()->array_function()->prototype()));
   native_context()->set_array_buffer_map(
       native_context()->array_buffer_fun()->initial_map());
+  native_context()->set_js_map_map(
+      native_context()->js_map_fun()->initial_map());
+  native_context()->set_js_set_map(
+      native_context()->js_set_fun()->initial_map());
 
   return true;
 }
 
 
 bool Genesis::ConfigureApiObject(Handle<JSObject> object,
                                  Handle<ObjectTemplateInfo> object_template) {
   DCHECK(!object_template.is_null());
   DCHECK(FunctionTemplateInfo::cast(object_template->constructor())
              ->IsTemplateFor(object->map()));;
@@ skipping 296 matching lines @@
   return from + sizeof(NestingCounterType);
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   DCHECK(!IsActive());
 }
 
 } }  // namespace v8::internal