refactor: rename InternalModuleLoader to ExtModuleLoader, use ext: scheme for snapshotted modules (#18041)

This commit renames "deno_core::InternalModuleLoader" to
"ExtModuleLoader" and changes the specifiers used by the 
modules loaded from this loader to "ext:".

"internal:" scheme was really ambiguous and it's more characters than
"ext:", which should result in slightly smaller snapshot size.

Closes https://github.com/denoland/deno/issues/18020

1 files changed, 8 insertions, 11 deletions

diff --git a/ext/fetch/26_fetch.js b/ext/fetch/26_fetch.js
index 6de68e8d6..4678defa0 100644
--- a/ext/fetch/26_fetch.js
+++ b/ext/fetch/26_fetch.js
@@ -12,19 +12,16 @@
 
 const core = globalThis.Deno.core;
 const ops = core.ops;
-import * as webidl from "internal:deno_webidl/00_webidl.js";
-import { byteLowerCase } from "internal:deno_web/00_infra.js";
-import { BlobPrototype } from "internal:deno_web/09_file.js";
+import * as webidl from "ext:deno_webidl/00_webidl.js";
+import { byteLowerCase } from "ext:deno_web/00_infra.js";
+import { BlobPrototype } from "ext:deno_web/09_file.js";
 import {
   errorReadableStream,
   readableStreamForRid,
   ReadableStreamPrototype,
-} from "internal:deno_web/06_streams.js";
-import { extractBody, InnerBody } from "internal:deno_fetch/22_body.js";
-import {
-  processUrlList,
-  toInnerRequest,
-} from "internal:deno_fetch/23_request.js";
+} from "ext:deno_web/06_streams.js";
+import { extractBody, InnerBody } from "ext:deno_fetch/22_body.js";
+import { processUrlList, toInnerRequest } from "ext:deno_fetch/23_request.js";
 import {
   abortedNetworkError,
   fromInnerResponse,
@@ -32,8 +29,8 @@ import {
   nullBodyStatus,
   redirectStatus,
   toInnerResponse,
-} from "internal:deno_fetch/23_response.js";
-import * as abortSignal from "internal:deno_web/03_abort_signal.js";
+} 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,