Map::Normalize() introduced as single entry point for map normalization and Map::NotifyLeafMapLayou…

src/bootstrapper.cc

Index: src/bootstrapper.cc
diff --git a/src/bootstrapper.cc b/src/bootstrapper.cc
index 4f56394ef31e988f773b2408b747e5588cfcc8fb..0ae4211ba52187bc16b69e9ec02a2792d006aacf 100644
--- a/src/bootstrapper.cc
+++ b/src/bootstrapper.cc
@@ -2109,9 +2109,8 @@ void Genesis::InstallJSFunctionResultCaches() {
 
 
 void Genesis::InitializeNormalizedMapCaches() {
-  Handle<FixedArray> array(
-      factory()->NewFixedArray(NormalizedMapCache::kEntries, TENURED));
-  native_context()->set_normalized_map_cache(NormalizedMapCache::cast(*array));
+  native_context()->set_normalized_map_cache(
+      *NormalizedMapCache::New(isolate()));
 }