Revert "Componentize chrome/browser/rlz"

components/rlz/BUILD.gn

Index: components/rlz/BUILD.gn
diff --git a/components/rlz/BUILD.gn b/components/rlz/BUILD.gn
deleted file mode 100644
index 8560832291769a0a7c6a2f63d3411705bba184b0..0000000000000000000000000000000000000000
--- a/components/rlz/BUILD.gn
+++ /dev/null
@@ -1,42 +0,0 @@
-# Copyright 2015 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.
-
-source_set("rlz") {
-  sources = [
-    "rlz_tracker.cc",
-    "rlz_tracker.h",
-    "rlz_tracker_chromeos.cc",
-    "rlz_tracker_delegate.h",
-    "rlz_tracker_ios.cc",
-    "rlz_tracker_mac.cc",
-    "rlz_tracker_win.cc",
-  ]
-
-  deps = [
-    "//base",
-    "//components/google/core/browser",
-    "//net",
-    "//rlz:rlz_lib",
-  ]
-
-  if (is_ios) {
-    deps = [
-      "//ui/base",
-    ]
-  }
-}
-
-source_set("unit_tests") {
-  testonly = true
-  sources = [
-    "rlz_tracker_unittest.cc",
-  ]
-
-  deps = [
-    "//net:test_support",
-    "//rlz:test_support",
-    "//ui/base",
-    ":rlz",
-  ]
-}