Check in a lockfile.

test/transformer/hello_app/pubspec.lock

Index: test/transformer/hello_app/pubspec.lock
diff --git a/test/transformer/hello_app/pubspec.lock b/test/transformer/hello_app/pubspec.lock
new file mode 100644
index 0000000000000000000000000000000000000000..01b736afefc18635884cb59ded924f4dca2b243b
--- /dev/null
+++ b/test/transformer/hello_app/pubspec.lock
@@ -0,0 +1,226 @@
+# Generated by pub
+# See http://pub.dartlang.org/doc/glossary.html#lockfile
+packages:
+  analyzer:
+    description:
+      name: analyzer
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.27.3-alpha.2"
+  args:
+    description:
+      name: args
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.13.3+6"
+  async:
+    description:
+      name: async
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.9.0"
+  barback:
+    description:
+      name: barback
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.15.2+7"
+  browser:
+    description:
+      name: browser
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.10.0+2"
+  charcode:
+    description:
+      name: charcode
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
+  cli_util:
+    description:
+      name: cli_util
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.0.1+2"
+  code_transformers:
+    description:
+      name: code_transformers
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.4.1"
+  collection:
+    description:
+      name: collection
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.4.0"
+  crypto:
+    description:
+      name: crypto
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.9.1"
+  csslib:
+    description:
+      name: csslib
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.12.2"
+  dev_compiler:
+    description:
+      path: "../../.."
+      relative: true
+    source: path
+    version: "0.1.22"
+  func:
+    description:
+      name: func
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.0"
+  glob:
+    description:
+      name: glob
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.1"
+  hello_dep:
+    description:
+      path: "../hello_dep"
+      relative: true
+    source: path
+    version: "0.0.1"
+  html:
+    description:
+      name: html
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.12.2+1"
+  http_parser:
+    description:
+      name: http_parser
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.2.0"
+  js:
+    description:
+      name: js
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.6.0"
+  logging:
+    description:
+      name: logging
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.11.2"
+  mime:
+    description:
+      name: mime
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.9.3"
+  package_config:
+    description:
+      name: package_config
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.3"
+  path:
+    description:
+      name: path
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.3.9"
+  plugin:
+    description:
+      name: plugin
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.0"
+  pool:
+    description:
+      name: pool
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.1"
+  pub_semver:
+    description:
+      name: pub_semver
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.3"
+  shelf:
+    description:
+      name: shelf
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.6.5"
+  shelf_static:
+    description:
+      name: shelf_static
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.2.3+3"
+  source_maps:
+    description:
+      name: source_maps
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.10.1"
+  source_span:
+    description:
+      name: source_span
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.2"
+  stack_trace:
+    description:
+      name: stack_trace
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.6.1"
+  stream_channel:
+    description:
+      name: stream_channel
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.3.1"
+  string_scanner:
+    description:
+      name: string_scanner
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.4+1"
+  utf:
+    description:
+      name: utf
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.9.0+3"
+  watcher:
+    description:
+      name: watcher
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.9.7"
+  when:
+    description:
+      name: when
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.2.0"
+  which:
+    description:
+      name: which
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.3"
+  yaml:
+    description:
+      name: yaml
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.8"
+sdk: ">=1.14.0 <2.0.0"