Check-in rlz code to src\rlz from http://code.google.com/p/rlz/.

rlz/DEPS

+# Copyright (c) 2012 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+vars = {
+  "chrev": "@119173"
+}
+
+deps = {
+  "src/base":
+    "http://src.chromium.org/svn/trunk/src/base" + Var("chrev"),
+
+  "src/build":
+    "http://src.chromium.org/svn/trunk/src/build" + Var("chrev"),
+
+  "src/third_party/icu":
+    "http://src.chromium.org/svn/trunk/deps/third_party/icu42" + Var("chrev"),
+
+  "src/third_party/modp_b64":
+    "http://src.chromium.org/svn/trunk/src/third_party/modp_b64" + Var("chrev"),
+
+  "src/third_party/nss":
+    "http://src.chromium.org/svn/trunk/deps/third_party/nss" + Var("chrev"),
+
+  "src/third_party/sqlite":
+    "http://src.chromium.org/svn/trunk/src/third_party/sqlite" + Var("chrev"),
+
+  "src/third_party/wtl":
+    "http://src.chromium.org/svn/trunk/src/third_party/wtl" + Var("chrev"),
+
+  "src/third_party/zlib":
+    "http://src.chromium.org/svn/trunk/src/third_party/zlib" + Var("chrev"),
+
+  "src/testing":
+    "http://src.chromium.org/svn/trunk/src/testing" + Var("chrev"),
+
+  "src/testing/gmock":
+    "http://googlemock.googlecode.com/svn/trunk@374",
+
+  "src/testing/gtest":
+    "http://googletest.googlecode.com/svn/trunk@492",
+
+  "src/tools/gyp":
+    "http://gyp.googlecode.com/svn/trunk@1233",
+
+  "src/tools/win":
+    "http://src.chromium.org/svn/trunk/src/tools/win" + Var("chrev"),
+
+  # If using rlz with chrome's networking library, add it and its dependencies
+  # here.
+}
+
+include_rules = [
+  "+build",
+  "+net",  # This is only used when force_rlz_use_chrome_net=1 is passed to gyp.
+  "+third_party/zlib",
+]
+
+hooks = [
+  {
+    # A change to a .gyp, .gypi, or to GYP itself should run the generator.
+    "pattern": ".",
+    "action": ["python", "src/build/gyp_chromium", "src/rlz/rlz.gyp"],
+  }
+]
+