Use 'frog' in apidoc. Also fix broken dependencies.

dart/utils/apidoc/scripts/list_files.py

Index: dart/utils/apidoc/scripts/list_files.py
diff --git a/dart/utils/apidoc/scripts/list_files.py b/dart/utils/apidoc/scripts/list_files.py
index 836bb03a8d56f1b0168e2780b73fb4dc6baf42d0..d4ef7721bd856b832a6ab7e06ea39b8fc8975caa 100644
--- a/dart/utils/apidoc/scripts/list_files.py
+++ b/dart/utils/apidoc/scripts/list_files.py
@@ -14,22 +14,24 @@
 import os
 import sys
 
+def handle_walk(root, directories, files, start):
+  for filename in files:
+    if filename.endswith((
+        '.css', '.dart', '.ico', '.js', '.json', '.png', '.sh', '.txt')):
+      print os.path.relpath(os.path.join(root, filename), start=start)
+
+
 def main(argv):
   if len(argv) == 1:
-    dir = os.curdir
+    dir = os.path.join(os.path.dirname(os.path.realpath(__file__)),
+                       os.pardir, os.pardir, os.pardir)
   else:
     dir = argv[1]
-  for root, directories, files in os.walk(dir):
-    if root == os.curdir:
-      directories[0:] = [
-        os.path.join('utils', 'apidoc'),
-        os.path.join('lib', 'dartdoc')
-      ]
-
-    for filename in files:
-      if filename.endswith((
-          '.css', '.dart', '.ico', '.js', '.json', '.png', '.sh', '.txt')):
-        print os.path.relpath(os.path.join(root, filename))
+  start = os.path.join(dir, 'utils', 'apidoc')
+  for root, directories, files in os.walk(os.path.join(dir, 'utils', 'apidoc')):
+    handle_walk(root, directories, files, start)
+  for root, directories, files in os.walk(os.path.join(dir, 'lib', 'dartdoc')):
+    handle_walk(root, directories, files, start)
 
 if __name__ == '__main__':
-  sys.exit(main(sys.argv))
+  sys.exit(main(sys.argv))