Switch polymer's build.dart to use the new linter. This CL does the following

pkg/polymer/test/run.sh

Index: pkg/polymer/test/run.sh
diff --git a/pkg/polymer/test/run.sh b/pkg/polymer/test/run.sh
index 3d04337ada249e60f76973a3949816e4351bac7a..013529733e38364029e7ba9a060e62f5e76c7a5b 100755
--- a/pkg/polymer/test/run.sh
+++ b/pkg/polymer/test/run.sh
@@ -15,117 +15,26 @@ set -e
 # print commands executed by this script
 # set -x
 
-DIR=$( cd $( dirname "${BASH_SOURCE[0]}" ) && pwd )
-# Note: dartanalyzer and some tests needs to be run from the root directory
-pushd $DIR/.. > /dev/null
-
-export DART_FLAGS="--checked"
-
-# Search for the first argument that doesn't look like an option ('--foo')
-function first_non_option {
-  while [[ $# -gt 0 ]]; do
-    if [[ $1 != --* ]]; then # Note: --* is a regex
-      echo $1
-      return
-    fi
-    shift
-  done
-}
-
-TEST_PATTERN=$(first_non_option $@)
-
 SDK_DIR=$(cd ../../out/ReleaseIA32/dart-sdk/; pwd)
 package_root=$SDK_DIR/../packages
 dart="$SDK_DIR/bin/dart --package-root=$package_root"
-dartanalyzer="$SDK_DIR/bin/dartanalyzer --package-root=$package_root"
-
-function fail {
-  return 1
-}
-
-function show_diff {
-  diff -u -N $1 $2 | \
-    sed -e "s/^\(+.*\)/\1/" |\
-    sed -e "s/^\(-.*\)/\1/"
-  return 1
-}
-
-function update {
-  read -p "Would you like to update the expectations? [y/N]: " answer
-  if [[ $answer == 'y' || $answer == 'Y' ]]; then
-    cp $2 $1
-    return 0
-  fi
-  return 1
-}
-
-function pass {
-  echo -e "OK"
-}
+dartanalyzer="$SDK_DIR/bin/dartanalyzer --package-root=$package_root --hints --fatal-warnings --fatal-type-errors"
 
-function compare {
-  # use a standard diff, if they are not identical, format the diff nicely to
-  # see what's the error and prompt to see if they wish to update it. If they
-  # do, continue running more tests.
-  diff -q $1 $2 && pass || show_diff $1 $2 || update $1 $2
-}
+if [[ $# -eq 0 ]]; then
+  # Note: dartanalyzer needs to be run from the root directory
+  root_dir=$( cd $( dirname "${BASH_SOURCE[0]}" ) && cd .. && pwd )
+  pushd $root_dir > /dev/null
 
-if [[ ($TEST_PATTERN == "") ]]; then
-  echo Analyzing analyzer for warnings or type errors
-  $dartanalyzer --hints --fatal-warnings --fatal-type-errors lib/dwc.dart
-
-  echo Analyzing deploy-compiler for warnings or type errors
-  $dartanalyzer --hints --fatal-warnings --fatal-type-errors lib/deploy.dart
+  echo Analyzing linter and deploy compiler for warnings or type errors
+  $dartanalyzer lib/build_helper.dart
 
   echo -e "\nAnalyzing runtime for warnings or type errors"
-  $dartanalyzer --hints --fatal-warnings --fatal-type-errors lib/polymer.dart
+  $dartanalyzer lib/polymer.dart
 
   popd > /dev/null
 fi
 
-function compare_all {
-# TODO(jmesserly): bash and dart regexp might not be 100% the same. Ideally we
-# could do all the heavy lifting in Dart code, and keep this script as a thin
-# wrapper that sets `--enable-type-checks --enable-asserts`
-  for input in $DIR/../example/component/news/test/*_test.html; do
-    if [[ ($TEST_PATTERN == "") || ($input =~ $TEST_PATTERN) ]]; then
-      FILENAME=`basename $input`
-      DIRNAME=`dirname $input`
-      if [[ `basename $DIRNAME` == 'input' ]]; then
-        DIRNAME=`dirname $DIRNAME`
-      fi
-      echo -e -n "Checking diff for $FILENAME "
-      DUMP="test/data/out/example/test/$FILENAME.txt"
-      EXPECTATION="$DIRNAME/expected/$FILENAME.txt"
-
-      compare $EXPECTATION $DUMP
-    fi
-  done
-  echo -e "Some tests failed"
-  fail
-}
-
-if [[ ($TEST_PATTERN == "") ]]; then
-  echo -e "\nTesting build.dart... "
-  $dart $DART_FLAGS build.dart
-  # Run it the way the editor does. Hide stdout because it is in noisy machine
-  # format. Show stderr in case something breaks.
-  # NOTE: not using --checked because the editor doesn't use it, and to workaround
-  # http://dartbug.com/9637
-  $dart build.dart --machine --clean > /dev/null
-  $dart build.dart --machine --full > /dev/null
-fi
-
 echo -e "\nRunning unit tests... "
-$dart $DART_FLAGS test/run_all.dart $@ || compare_all
-
-# Run Dart analyzer to check that we're generating warning clean code.
-# It's a bit slow, so only do this for one test.
-OUT_PATTERN="$DIR/../example/component/news/test/out/test/*$TEST_PATTERN*_bootstrap.dart"
-if [[ `ls $OUT_PATTERN 2>/dev/null` != "" ]]; then
-  echo -e "\nAnalyzing generated code for warnings or type errors."
-  ls $OUT_PATTERN 2>/dev/null | $dartanalyzer \
-      --fatal-warnings --fatal-type-errors -batch
-fi
+$dart --checked test/run_all.dart $@ || compare_all
 
 echo -e "All tests pass"