Reaply "Use a real package-root for all of our samples (and tests inside a package) instead of buil…

dart/pkg/pkg.status

 # Copyright (c) 2012, 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.
 
 # Don't run any test-like files that show up in packages directories. It
 # shouldn't be necessary to run "pub install" in these packages, but if you do
 # it shouldn't break the tests.
 */packages/*/*: Skip
 */*/packages/*/*: Skip
 */*/*/packages/*/*: Skip
@@ skipping 308 matching lines @@
 watcher/test/directory_watcher/mac_os_test: Pass, Fail # Issue 15024
 
 [ $runtime == safari || $runtime == chrome || $runtime == ie9 || $runtime == ff || $runtime == ie10 ]
 # Various issues due to limited browser testing in Angular.
 third_party/angular_tests/*: Skip
 
 [ $unchecked ]
 third_party/angular_tests/core/scope_test: Skip # Requires checked mode.
 third_party/angular_tests/angular_test: Skip # Requires checked mode.
 third_party/angular_tests/core/zone_test: Skip # Requires checked mode.
+
+[ $use_repository_packages ]
+analyzer/test/error_test: PubGetError
+analyzer/test/generated/ast_test: PubGetError
+analyzer/test/generated/element_test: PubGetError
+analyzer/test/generated/parser_test: PubGetError
+analyzer/test/generated/resolver_test: PubGetError
+analyzer/test/generated/scanner_test: PubGetError
+analyzer/test/options_test: PubGetError
+analyzer/test/parse_compilation_unit_test: PubGetError
+analyzer/test/services/formatter_test: PubGetError
+args/test/args_test: PubGetError
+args/test/command_test: PubGetError
+args/test/parse_all_test: PubGetError
+args/test/parse_test: PubGetError
+args/test/usage_test: PubGetError
+async/test/stream_zip_test: PubGetError
+async/test/stream_zip_zone_test: PubGetError
+collection/test/algorithms_test: PubGetError
+collection/test/iterable_zip_test: PubGetError
+collection/test/priority_queue_test: PubGetError
+collection/test/unmodifiable_collection_test: PubGetError
+collection/test/wrapper_test: PubGetError
+stack_trace/test/chain_test: PubGetError
+stack_trace/test/frame_test: PubGetError
+stack_trace/test/trace_test: PubGetError
+stack_trace/test/vm_test: PubGetError
+