v8: refactor to use more primordials

PR-URL: #36285
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Author: aduh95

lib/v8.js

@@ -24,8 +24,8 @@ const {
  Int16Array,
  Int32Array,
  Int8Array,
- Map,
  ObjectPrototypeToString,
+ SafeMap,
  Uint16Array,
  Uint32Array,
  Uint8Array,
@@ -194,7 +194,7 @@ const arrayBufferViewTypes = [Int8Array, Uint8Array, Uint8ClampedArray,
 Int16Array,Uint16Array,Int32Array,Uint32Array,
 Float32Array,Float64Array,DataView];
 
-constarrayBufferViewTypeToIndex=newMap();
+constarrayBufferViewTypeToIndex=newSafeMap();
 
 {
 constdummy=newArrayBuffer();