src: clean up experimental flag variables

- `fetch` is no longer disable by a CLI flag
- `node:sqlite` requires SQLite, obviously

Author: aduh95

src/api/environment.cc

@@ -267,13 +267,9 @@ void SetIsolateMiscHandlers(v8::Isolate* isolate, const IsolateSettings& s) {
   isolate->SetModifyCodeGenerationFromStringsCallback(
       modify_code_generation_from_strings_callback);
 
-  Mutex::ScopedLock lock(node::per_process::cli_options_mutex);
-  if (per_process::cli_options->get_per_isolate_options()
-          ->get_per_env_options()
-          ->experimental_fetch) {
-    isolate->SetWasmStreamingCallback(wasm_web_api::StartStreamingCompilation);
-  }
+  isolate->SetWasmStreamingCallback(wasm_web_api::StartStreamingCompilation);
 
+  Mutex::ScopedLock lock(node::per_process::cli_options_mutex);
   if (per_process::cli_options->get_per_isolate_options()
           ->experimental_shadow_realm) {
     isolate->SetHostCreateShadowRealmContextCallback(

src/node_options.cc

@@ -605,7 +605,7 @@ EnvironmentOptionsParser::EnvironmentOptionsParser() {
             "experimental node:sqlite module",
             &EnvironmentOptions::experimental_sqlite,
             kAllowedInEnvvar,
-            true);
+            HAVE_SQLITE);
   AddOption("--experimental-stream-iter",
             "experimental iterable streams API (node:stream/iter)",
             &EnvironmentOptions::experimental_stream_iter,

src/node_options.h

@@ -124,10 +124,9 @@ class EnvironmentOptions : public Options {
   bool enable_source_maps = false;
   bool experimental_addon_modules = false;
   bool experimental_eventsource = false;
-  bool experimental_fetch = true;
   bool experimental_ffi = false;
   bool experimental_websocket = true;
-  bool experimental_sqlite = true;
+  bool experimental_sqlite = HAVE_SQLITE;
   bool experimental_stream_iter = false;
   bool webstorage = HAVE_SQLITE;
   bool experimental_quic = false;