bin/sync-and-gyp: more dirs to search

bin/sync-and-gyp

 #!/usr/bin/env python
 
 # Copyright 2015 Google Inc.
 #
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # This script will update Skia's dependencies as necessary and run
 # gyp if needed.
 
@@ skipping 110 matching lines @@
 def listfiles(folder, matchfilter):
   for root, folders, files in os.walk(folder):
     for filename in files:
       if fnmatch.fnmatch(filename, matchfilter):
         yield os.path.join(root, filename)
 
 for filename in sorted(listfiles('gyp', '*')):
   with open(filename, 'r') as f:
     hasher.update(f.read())
 
-for dir in ['bench', 'gm', 'tests']:
+find_dirs = [
+    'bench',
+    'fuzz',
+    'gm',
+    'tests',
+    'third_party/externals/icu/source/common',
+    'third_party/externals/nanomsg/src',
+    'third_party/externals/sfntly/sfntly',
+    'third_party/externals/shaderc2',
+    'tools/VisualBench',
+    'tools/gpu',
+    'tools/kilobench',
+    'tools/skiaserve',
+    'tools/skiaserve/urlhandlers',
+    'tools/vulkan',
+]
+
+for dir in find_dirs:
   for filename in sorted(listfiles(dir, '*.c*')):
     hasher.update(filename + '\n')
 
 gyp_hash = hasher.hexdigest()
 
 def cat_if_exists(path):
   if os.path.exists(path):
     with open(path, 'r') as f:
       return f.read()
   return ''
 
 if cat_if_exists(hash_path).strip() != gyp_hash:
   env = os.environ.copy()
   if skia_out:
     env['SKIA_OUT'] = skia_out
   subprocess.call(['python', './gyp_skia'], env=env)
   with open(hash_path, 'w') as o:
     o.write(gyp_hash)