refactor: pull 'core', 'internals', 'primordials' from ES module (#21462)

This commit refactors how we access "core", "internals" and
"primordials" objects coming from `deno_core`, in our internal JavaScript code.

Instead of capturing them from "globalThis.__bootstrap" namespace, we
import them from recently added "ext:core/mod.js" file.

8 files changed, 8 insertions, 13 deletions

diff --git a/ext/fetch/20_headers.js b/ext/fetch/20_headers.js
index d03751d08..4b95595ec 100644
--- a/ext/fetch/20_headers.js
+++ b/ext/fetch/20_headers.js
@@ -19,7 +19,7 @@ import {
   HTTP_TOKEN_CODE_POINT_RE,
   httpTrim,
 } from "ext:deno_web/00_infra.js";
-const primordials = globalThis.__bootstrap.primordials;
+import { primordials } from "ext:core/mod.js";
 const {
   ArrayIsArray,
   ArrayPrototypePush,
diff --git a/ext/fetch/21_formdata.js b/ext/fetch/21_formdata.js
index 12ce2bb58..0d9990fcd 100644
--- a/ext/fetch/21_formdata.js
+++ b/ext/fetch/21_formdata.js
@@ -9,7 +9,7 @@
 /// <reference path="./lib.deno_fetch.d.ts" />
 /// <reference lib="esnext" />
 
-const core = globalThis.Deno.core;
+import { core, primordials } from "ext:core/mod.js";
 import * as webidl from "ext:deno_webidl/00_webidl.js";
 import {
   Blob,
@@ -17,7 +17,6 @@ import {
   File,
   FilePrototype,
 } from "ext:deno_web/09_file.js";
-const primordials = globalThis.__bootstrap.primordials;
 const {
   ArrayPrototypePush,
   ArrayPrototypeSlice,
diff --git a/ext/fetch/22_body.js b/ext/fetch/22_body.js
index 644b9f76f..54edb7999 100644
--- a/ext/fetch/22_body.js
+++ b/ext/fetch/22_body.js
@@ -11,7 +11,7 @@
 /// <reference path="./lib.deno_fetch.d.ts" />
 /// <reference lib="esnext" />
 
-const core = globalThis.Deno.core;
+import { core, primordials } from "ext:core/mod.js";
 import * as webidl from "ext:deno_webidl/00_webidl.js";
 import {
   parseUrlEncoded,
@@ -36,7 +36,6 @@ import {
   readableStreamTee,
   readableStreamThrowIfErrored,
 } from "ext:deno_web/06_streams.js";
-const primordials = globalThis.__bootstrap.primordials;
 const {
   ArrayBufferPrototype,
   ArrayBufferIsView,
diff --git a/ext/fetch/22_http_client.js b/ext/fetch/22_http_client.js
index 45f5de80e..25c3cba97 100644
--- a/ext/fetch/22_http_client.js
+++ b/ext/fetch/22_http_client.js
@@ -10,7 +10,7 @@
 /// <reference path="./lib.deno_fetch.d.ts" />
 /// <reference lib="esnext" />
 
-const core = globalThis.Deno.core;
+import { core } from "ext:core/mod.js";
 const ops = core.ops;
 import { SymbolDispose } from "ext:deno_web/00_infra.js";
 
diff --git a/ext/fetch/23_request.js b/ext/fetch/23_request.js
index b78ed07be..512355766 100644
--- a/ext/fetch/23_request.js
+++ b/ext/fetch/23_request.js
@@ -30,7 +30,7 @@ import {
 } from "ext:deno_fetch/20_headers.js";
 import { HttpClientPrototype } from "ext:deno_fetch/22_http_client.js";
 import * as abortSignal from "ext:deno_web/03_abort_signal.js";
-const primordials = globalThis.__bootstrap.primordials;
+import { primordials } from "ext:core/mod.js";
 const {
   ArrayPrototypeMap,
   ArrayPrototypeSlice,
diff --git a/ext/fetch/23_response.js b/ext/fetch/23_response.js
index 0b37c1229..e5ec8fedf 100644
--- a/ext/fetch/23_response.js
+++ b/ext/fetch/23_response.js
@@ -10,7 +10,7 @@
 /// <reference path="./lib.deno_fetch.d.ts" />
 /// <reference lib="esnext" />
 
-const core = globalThis.Deno.core;
+import { core, primordials } from "ext:core/mod.js";
 import * as webidl from "ext:deno_webidl/00_webidl.js";
 import { createFilteredInspectProxy } from "ext:deno_console/01_console.js";
 import {
@@ -30,7 +30,6 @@ import {
   headerListFromHeaders,
   headersFromHeaderList,
 } from "ext:deno_fetch/20_headers.js";
-const primordials = globalThis.__bootstrap.primordials;
 const {
   ArrayPrototypeMap,
   ArrayPrototypePush,
diff --git a/ext/fetch/26_fetch.js b/ext/fetch/26_fetch.js
index 8a71d9bcf..b70d6d873 100644
--- a/ext/fetch/26_fetch.js
+++ b/ext/fetch/26_fetch.js
@@ -10,7 +10,7 @@
 /// <reference path="./lib.deno_fetch.d.ts" />
 /// <reference lib="esnext" />
 
-const core = globalThis.Deno.core;
+import { core, primordials } from "ext:core/mod.js";
 const ops = core.ops;
 import * as webidl from "ext:deno_webidl/00_webidl.js";
 import { byteLowerCase } from "ext:deno_web/00_infra.js";
@@ -32,7 +32,6 @@ import {
   toInnerResponse,
 } from "ext:deno_fetch/23_response.js";
 import * as abortSignal from "ext:deno_web/03_abort_signal.js";
-const primordials = globalThis.__bootstrap.primordials;
 const {
   ArrayPrototypePush,
   ArrayPrototypeSplice,
diff --git a/ext/fetch/27_eventsource.js b/ext/fetch/27_eventsource.js
index 1db65d748..b8ceffb16 100644
--- a/ext/fetch/27_eventsource.js
+++ b/ext/fetch/27_eventsource.js
@@ -2,7 +2,7 @@
 
 /// <reference path="../../core/internal.d.ts" />
 
-const core = globalThis.Deno.core;
+import { core, primordials } from "ext:core/mod.js";
 
 import * as webidl from "ext:deno_webidl/00_webidl.js";
 import { createFilteredInspectProxy } from "ext:deno_console/01_console.js";
@@ -19,7 +19,6 @@ import { getLocationHref } from "ext:deno_web/12_location.js";
 import { newInnerRequest } from "ext:deno_fetch/23_request.js";
 import { mainFetch } from "ext:deno_fetch/26_fetch.js";
 
-const primordials = globalThis.__bootstrap.primordials;
 const {
   ArrayPrototypeFind,
   Number,