Include size of ww.js file in code size tests. NFC. (#21730)

Author: sbc100

test/code_size/hello_wasm_worker_wasm.json

@@ -3,8 +3,10 @@
   "a.html.gz": 433,
   "a.js": 665,
   "a.js.gz": 455,
+  "a.ww.js": 115,
+  "a.ww.js.gz": 127,
   "a.wasm": 1852,
   "a.wasm.gz": 1049,
-  "total": 3254,
-  "total_gz": 1937
+  "total": 3369,
+  "total_gz": 2064
 }

test/test_other.py

@@ -10720,6 +10720,8 @@ def print_percent(actual, expected):
       return ' ({:+.2f}%)'.format((actual - expected) * 100.0 / expected)
 
     outputs = ['a.html', 'a.js']
+    if '-sWASM_WORKERS' in sources:
+      outputs += ['a.ww.js']
 
     args = smallest_code_size_args[:]
 

tools/link.py

@@ -2031,7 +2031,7 @@ def fix_es6_import_statements(js_file):
   save_intermediate('es6-module')
 
 
-def create_worker_file(input_file, target_dir, output_file):
+def create_worker_file(input_file, target_dir, output_file, options):
   output_file = os.path.join(target_dir, output_file)
   input_file = utils.path_from_root(input_file)
   contents = shared.read_and_preprocess(input_file, expand_macros=True)
@@ -2044,6 +2044,8 @@ def create_worker_file(input_file, target_dir, output_file):
     contents = building.acorn_optimizer(output_file, ['minifyWhitespace'], return_output=True)
     write_file(output_file, contents)
 
+  tools.line_endings.convert_line_endings_in_file(output_file, os.linesep, options.output_eol)
+
 
 @ToolchainProfiler.profile_block('final emitting')
 def phase_final_emitting(options, state, target, wasm_target):
@@ -2054,15 +2056,15 @@ def phase_final_emitting(options, state, target, wasm_target):
 
   target_dir = os.path.dirname(os.path.abspath(target))
   if settings.PTHREADS:
-    create_worker_file('src/worker.js', target_dir, settings.PTHREAD_WORKER_FILE)
+    create_worker_file('src/worker.js', target_dir, settings.PTHREAD_WORKER_FILE, options)
 
   # Deploy the Wasm Worker bootstrap file as an output file (*.ww.js)
   if settings.WASM_WORKERS == 1:
-    create_worker_file('src/wasm_worker.js', target_dir, settings.WASM_WORKER_FILE)
+    create_worker_file('src/wasm_worker.js', target_dir, settings.WASM_WORKER_FILE, options)
 
   # Deploy the Audio Worklet module bootstrap file (*.aw.js)
   if settings.AUDIO_WORKLET == 1:
-    create_worker_file('src/audio_worklet.js', target_dir, settings.AUDIO_WORKLET_FILE)
+    create_worker_file('src/audio_worklet.js', target_dir, settings.AUDIO_WORKLET_FILE, options)
 
   if settings.MODULARIZE:
     modularize()