Add unittest and matcher to the dartium and standalone deps files.

standalone.deps/DEPS

 # 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.
 
 vars = {
   # Use this googlecode_url variable only if there is an internal mirror for it.
   # If you do not know, use the full path while defining your new deps entry.
   "googlecode_url": "http://%s.googlecode.com/svn",
   "dart_branch": "/branches/bleeding_edge",
 
   "gyp_rev": "@1752",
   "co19_rev": "@786",
   "chromium_git": "https://chromium.googlesource.com",
 
   # Revisions of /third_party/* dependencies.
   "fake_async_rev": "@38614",
+  "matcher_rev": "@43e2811b53ee3a8df862524c186bed89e29f703d",
   "net_nss_rev": "@f81948e9a402db94287a43bb34a07ee0daf56cb5",
   "nss_rev": "@87b96db4268293187d7cf741907a6d5d1d8080e0",
   "observe_rev": "@11f536784589a288d275462f7407a1f07ba4de75",
   "path_rev": "@a2d53a06f1cedf32363bdc5419476c33b9f728bc",
   "petitparser_rev" : "@37878",
   "smoke_rev": "@52abda1f29d5c9aad1baa8424ac115912bafcc0d",
   "sqlite_rev": "@38811b79f42801662adc0458a25270ab690a6b81",
   "stack_trace_rev": "@22d92b32de066e4932867c3ab3c8d8f7d9f29f44",
+  "unittest_rev": "@2381a2e53080d4c8a499c2a9d4d224a96490feaf",
   "zlib_rev": "@c3d0a6190f2f8c924a05ab6cc97b8f975bddd33f",
   "observatory_pub_packages_rev": "@42487",
 }
 
 deps = {
   "dart":
     Var("dart_branch") + "/dart",
 
   # co19 tests.
   "dart/tests/co19/src": ((Var("googlecode_url") % "co19") +
@@ skipping 21 matching lines @@
 
   # Observatory stuff
   "dart/third_party/observatory_pub_packages":
       "/third_party/observatory_pub_packages" +
       Var("observatory_pub_packages_rev"),
 
   # Stuff needed to run pkg tests.
   # External packages.
   "dart/third_party/pkg/fake_async":
       "/third_party/fake_async" + Var("fake_async_rev"),
+  "dart/third_party/pkg/matcher":
+      "https://github.com/dart-lang/matcher.git" + Var("matcher_rev"),
   "dart/third_party/pkg/observe":
       "https://github.com/dart-lang/observe.git" + Var("observe_rev"),
   "dart/third_party/pkg/path":
       "https://github.com/dart-lang/path.git" + Var("path_rev"),
   "dart/third_party/pkg/petitparser":
       "/third_party/petitparser" + Var("petitparser_rev"),
   "dart/third_party/pkg/smoke":
       "https://github.com/dart-lang/smoke.git" + Var("smoke_rev"),
   "dart/third_party/pkg/stack_trace":
       "https://github.com/dart-lang/stack_trace.git" + Var("stack_trace_rev"),
+  "dart/third_party/pkg/unittest":
+      "https://github.com/dart-lang/unittest.git" + Var("unittest_rev"),
 }
 
 deps_os = {
   "win": {
     "third_party/cygwin":
       Var("chromium_git") + "/chromium/deps/cygwin.git" +
       "@c89e446b273697fadf3a10ff1007a97c0b7de6df",
   },
 }
 
 hooks = [
   {
     "pattern": ".",
     "action": ["python", "dart/tools/gyp_dart.py", "runtime"],
   },
 ]