Remove unnecessary forced exports. NFC (#23060)

Author: sbc100

src/library_pthread.js

@@ -1000,7 +1000,7 @@ var LibraryPThread = {
   },
 
   $establishStackSpace__internal: true,
-  $establishStackSpace__deps: ['$stackRestore'],
+  $establishStackSpace__deps: ['$stackRestore', 'emscripten_stack_set_limits'],
   $establishStackSpace: (pthread_ptr) => {
 #if ALLOW_MEMORY_GROWTH
     // If memory growth is enabled, the memory views may have gotten out of date,

test/other/codesize/test_codesize_minimal_pthreads.funcs

@@ -67,7 +67,6 @@ $em_task_queue_free
 $em_task_queue_is_empty
 $emscripten_builtin_free
 $emscripten_builtin_malloc
-$emscripten_current_thread_process_queued_calls
 $emscripten_futex_wait
 $emscripten_futex_wake
 $emscripten_stack_get_current

test/other/codesize/test_codesize_minimal_pthreads.size

@@ -1 +1 @@
-19501
+19495

tools/link.py

@@ -499,10 +499,6 @@ def setup_pthreads():
   settings.REQUIRED_EXPORTS += [
     '_emscripten_thread_free_data',
     '_emscripten_thread_crashed',
-    'emscripten_main_runtime_thread_id',
-    'emscripten_main_thread_process_queued_calls',
-    '_emscripten_run_on_main_thread_js',
-    'emscripten_stack_set_limits',
   ]
 
   if settings.EMBIND:
@@ -687,6 +683,7 @@ def phase_linker_setup(options, state, newargs):
     if not settings.ASSERTIONS:
       exit_with_error('PTHREADS_PROFILING only works with ASSERTIONS enabled')
     options.post_js.append(utils.path_from_root('src/threadprofiler.js'))
+    settings.REQUIRED_EXPORTS.append('emscripten_main_runtime_thread_id')
 
   options.extern_pre_js = read_js_files(options.extern_pre_js)
   options.extern_post_js = read_js_files(options.extern_post_js)