refactor(core): cleanup feature flags for js source inclusion (#19463)

Remove `ExtensionFileSourceCode::LoadedFromFsDuringSnapshot` and feature
`include_js_for_snapshotting` since they leak paths that are only
applicable in this repo to embedders. Replace with feature
`exclude_js_sources`. Additionally the feature
`force_include_js_sources` allows negating it, if both features are set.
We need both of these because features are additive and there must be a
way of force including sources for snapshot creation while still having
the `exclude_js_sources` feature. `force_include_js_sources` is only set
for build deps, so sources are still excluded from the final binary.

You can also specify `force_include_js_sources` on any extension to
override the above features for that extension. Towards #19398.

But there was still the snapshot-from-snapshot situation where code
could be executed twice, I addressed that by making `mod_evaluate()` and
scripts like `core/01_core.js` behave idempotently. This allowed
unifying `ext::init_ops()` and `ext::init_ops_and_esm()` into
`ext::init()`.

1 files changed, 7 insertions, 8 deletions

diff --git a/ext/web/benches/timers_ops.rs b/ext/web/benches/timers_ops.rs
index 084fac98b..c6afea9c1 100644
--- a/ext/web/benches/timers_ops.rs
+++ b/ext/web/benches/timers_ops.rs
@@ -6,7 +6,6 @@ use deno_bench_util::bencher::benchmark_group;
 use deno_bench_util::bencher::Bencher;
 use deno_core::Extension;
 use deno_core::ExtensionFileSource;
-use deno_core::ExtensionFileSourceCode;
 use deno_core::OpState;
 use deno_web::BlobStore;
 
@@ -22,19 +21,19 @@ impl deno_web::TimersPermission for Permissions {
 
 fn setup() -> Vec<Extension> {
   vec![
-    deno_webidl::deno_webidl::init_ops_and_esm(),
-    deno_url::deno_url::init_ops_and_esm(),
-    deno_console::deno_console::init_ops_and_esm(),
-    deno_web::deno_web::init_ops_and_esm::<Permissions>(BlobStore::default(), None),
+    deno_webidl::deno_webidl::init(),
+    deno_url::deno_url::init(),
+    deno_console::deno_console::init(),
+    deno_web::deno_web::init::<Permissions>(BlobStore::default(), None),
     Extension::builder("bench_setup")
     .esm(vec![
       ExtensionFileSource {
-        specifier: "ext:bench_setup/setup", 
-        code: ExtensionFileSourceCode::IncludedInBinary(r#"
+        specifier: "ext:bench_setup/setup",
+        code: r#"
       import { setTimeout, handleTimerMacrotask } from "ext:deno_web/02_timers.js";
       globalThis.setTimeout = setTimeout;
       Deno.core.setMacrotaskCallback(handleTimerMacrotask);
-      "#)
+      "#
       },
     ])
     .state(|state| {