Add components and CLD to GN build.

components/data_reduction_proxy/browser/BUILD.gn

Index: components/data_reduction_proxy/browser/BUILD.gn
diff --git a/components/data_reduction_proxy/browser/BUILD.gn b/components/data_reduction_proxy/browser/BUILD.gn
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index 0000000000000000000000000000000000000000..0bc987944119ea25b343d12bf5dc23389b2afa77
--- /dev/null
+++ b/components/data_reduction_proxy/browser/BUILD.gn
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+# Copyright 2014 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.
+
+static_library("browser") {
+  sources = [
+    "data_reduction_proxy_auth_request_handler.cc",
+    "data_reduction_proxy_auth_request_handler.h",
+    "data_reduction_proxy_config_service.cc",
+    "data_reduction_proxy_config_service.h",
+    "data_reduction_proxy_configurator.h",
+    "data_reduction_proxy_metrics.cc",
+    "data_reduction_proxy_metrics.h",
+    "data_reduction_proxy_params.cc",
+    "data_reduction_proxy_params.h",
+    "data_reduction_proxy_prefs.cc",
+    "data_reduction_proxy_prefs.h",
+    "data_reduction_proxy_protocol.cc",
+    "data_reduction_proxy_protocol.h",
+    "data_reduction_proxy_settings.cc",
+    "data_reduction_proxy_settings.h",
+    "data_reduction_proxy_usage_stats.cc",
+    "data_reduction_proxy_usage_stats.h",
+  ]
+
+  deps = [
+    "//base",
+    "//components/data_reduction_proxy/common",
+    "//components/pref_registry",
+    "//crypto",
+    "//net",
+  ]
+}
+
+static_library("test_support") {
+  sources = [
+    "data_reduction_proxy_params_test_utils.cc",
+    "data_reduction_proxy_params_test_utils.h",
+    "data_reduction_proxy_settings_test_utils.cc",
+    "data_reduction_proxy_settings_test_utils.h",
+  ]
+
+  deps = [
+    ":browser",
+    "//base",
+    "//components/data_reduction_proxy/common",
+    "//net",
+    "//net:test_support",
+    "//testing/gmock",
+    "//testing/gtest",
+  ]
+}