Add dartdoc to the generated utils snapshot

sdk/bin/dartdoc

Index: sdk/bin/dartdoc
===================================================================
--- sdk/bin/dartdoc	(revision 21335)
+++ sdk/bin/dartdoc	(working copy)
@@ -18,9 +18,13 @@
 fi
 
 unset SNAPSHOT
-if test -f "$BIN_DIR/../lib/_internal/dartdoc/bin/dartdoc.dart.snapshot"; then
+
+SNAPSHOT="$BIN_DIR/snapshots/utils_wrapper.dart.snapshot"
+
+if test -f $SNAPSHOT; then
   # TODO(ahe): Remove the following line when we are relatively sure it works.
-  echo Using snapshot "$BIN_DIR/../lib/_internal/dartdoc/bin/dartdoc.dart.snapshot" 1>&2
-  SNAPSHOT="--use-script-snapshot=$BIN_DIR/../lib/_internal/dartdoc/bin/dartdoc.dart.snapshot"
+  echo Using snapshot $SNAPSHOT 1>&2
+  exec "$BIN_DIR"/dart --heap_growth_rate=32 $SNAPSHOT $COLORS  "--package-root=$BIN_DIR/../packages/" "$@"

[ahe, 2013/04/15 06:33:18]

Extra space after colors.

Shouldn't it say "dartdoc" somewhere?

Long line.

Remove package-root option.

[ricow1, 2013/04/15 07:06:13]

Yes, debug leftover, sorry
Done
We need library root, Dan is adding that

+else
+  exec "$BIN_DIR"/dart --heap_growth_rate=32 "--package-root=$BIN_DIR/../packages/" "$BIN_DIR/../lib/_internal/dartdoc/bin/dartdoc.dart" $COLORS "$@"

[ahe, 2013/04/15 06:33:18]

Long line.

[ricow1, 2013/04/15 07:06:13]

Done.

[ricow1, 2013/04/15 07:06:13]

Done.

 fi
-exec "$BIN_DIR"/dart --heap_growth_rate=32 "--package-root=$BIN_DIR/../packages/" $SNAPSHOT "$BIN_DIR/../lib/_internal/dartdoc/bin/dartdoc.dart" "--package-root=$BIN_DIR/../packages/" $COLORS "$@"