Fixed sdk/bin/dart2analyzer to use package-root

editor/tools/analyzer_experimental

+#!/bin/bash
+# Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+# for details. All rights reserved. Use of this source code is governed by a
+# BSD-style license that can be found in the LICENSE file.
+
+set -e
+
+CUR_DIR="$(cd "${BASH_SOURCE%/*}" ; pwd -P)"
+
+if [ -z "$DART_CONFIGURATION" ]; then
+  DART_CONFIGURATION="ReleaseIA32"
+fi
+
+DART_ROOT="$(cd "${CUR_DIR}/../.." ; pwd -P)"
+SDK_DIR="$(cd "${DART_ROOT}/sdk" ; pwd -P)"
+PKG_ANALYZER="$DART_ROOT/pkg/analyzer_experimental/bin/analyzer.dart"
+
+if [[ `uname` == 'Darwin' ]]; then
+  BUILD_DIR="$DART_ROOT/xcodebuild/$DART_CONFIGURATION"
+else
+  BUILD_DIR="$DART_ROOT/out/$DART_CONFIGURATION"
+fi
+
+PACKAGE_ROOT="$BUILD_DIR/packages/"
+
+FOUND_SDK=0
+for ARG in "$@"
+do
+  case $ARG in
+    --dart-sdk)
+      FOUND_SDK=1
+      ;;
+    *)
+      ;;
+  esac
+done
+
+if [ $FOUND_SDK = 0 ]; then
+  exec "$BUILD_DIR/dart" "--package-root=$PACKAGE_ROOT" "${PKG_ANALYZER}" \
+       --dart-sdk "${SDK_DIR}" "$@"
+else
+  exec "$BUILD_DIR/dart" "--package-root=$PACKAGE_ROOT" "${PKG_ANALYZER}" "$@"
+fi