Fix unresolved gn dependencies when enable_configuration_policy=false

remoting/host/BUILD.gn

Index: remoting/host/BUILD.gn
diff --git a/remoting/host/BUILD.gn b/remoting/host/BUILD.gn
index b5dcf5c7dc7a190dd6adbe99b50a8fd7be012fc3..58ff887a6bb63713e3f83d33c5889a8b79263f2c 100644
--- a/remoting/host/BUILD.gn
+++ b/remoting/host/BUILD.gn
@@ -37,7 +37,6 @@ if (is_mac) {  # TODO(GYP) Mac build of remoting host.
 
     deps = [
       "//base:i18n",
-      "//components/policy:policy",
       "//components/policy:policy_component_common",
       "//crypto",
       "//google_apis",
@@ -49,6 +48,10 @@ if (is_mac) {  # TODO(GYP) Mac build of remoting host.
       "//ui/events:dom4_keycode_converter",
     ]
 
+    if (enable_configuration_policy) {
+      deps += [ "//components/policy:policy" ]
+    }
+
     if (is_linux && !is_chromeos) {
       libs += [ "pam" ]
     }
@@ -248,7 +251,6 @@ if (is_mac) {  # TODO(GYP) Mac build of remoting host.
     deps = [
       ":host",
       ":test_support",
-      "//components/policy:policy_component_test_support",
       "//remoting/host/setup",
       "//remoting/host/it2me:common",
       "//remoting/host/native_messaging",
@@ -257,6 +259,10 @@ if (is_mac) {  # TODO(GYP) Mac build of remoting host.
       "//testing/gmock",
       "//testing/gtest",
     ]
+
+    if (enable_configuration_policy) {
+      deps += [ "//components/policy:policy_component_test_support" ]
+    }
   }
 
   if (is_win) {