Get rid of bash for dartdoc and do the whole thing in dart.

utils/apidoc/apidoc

-#!/bin/bash
-
-# This generates the reference documentation for the core libraries that come
-# with dartdoc. It is built on top of dartdoc, which is a general-purpose
-# library for generating docs from any Dart code. This library extends that to
-# include additional information and styling specific to our corelib.
-#
-# Usage:
-#
-# $ ./apidoc
-#
-# Pretty simple. :)
-
-# TODO(rnystrom): This script is more or less a copy of the one in dartdoc but
-# tweaked to output stuff to here instead of inside dartdoc/docs. That's pretty
-# gross. Ideally, we'd write the whole thing in Dart an ditch the shell
-# but right now we can't even copy binary files using Dart.
-
-# Run from apidoc directory to get correct relative paths.
-pushd `dirname "$0"` >>/dev/null
-
-compileToJs() {
-  if [ "../../lib/dartdoc/$1.dart" -nt "../../lib/dartdoc/static/$1.js" ]
-    then
-    ../../frog/minfrog --libdir=../../frog/lib \
-      --out=../../lib/dartdoc/static/$1.js --compile-only \
-      ../../lib/dartdoc/$1.dart
-    echo "Compiled $1.dart."
-  fi
-}
-
-# Generate the client-side .js files if needed.
-compileToJs "client-static"
-compileToJs "client-live-nav"
-
-# Generate the user's docs.
-dart apidoc.dart $@
-
-popd >>/dev/null