Fix gn check issues on //remoting/signaling:*

Fixed: 1159026
Change-Id: I19dfd08f0aba4a76e2d391a0c015c27903f1b74c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2673492
Reviewed-by: Andrew Grieve <agrieve@chromium.org>
Commit-Queue: Roger Zanoni <rzanoni@igalia.com>
Cr-Commit-Position: refs/heads/master@{#852253}
diff --git a/.gn b/.gn
index e8dc856..5f02752 100644
--- a/.gn
+++ b/.gn
@@ -132,7 +132,6 @@
   "//remoting/ios/session:*",  # 7 errors
   "//remoting/ios:*",  # 2 errors
   "//remoting/protocol:*",  # 142 errors
-  "//remoting/signaling:*",  # 30 errors
   "//remoting/test:*",  # 20 errors
   "//remoting:*",  # 27 errors
   "//sandbox/win:*",  # 7 errors
diff --git a/remoting/signaling/BUILD.gn b/remoting/signaling/BUILD.gn
index f24a8a53..5301ec0 100644
--- a/remoting/signaling/BUILD.gn
+++ b/remoting/signaling/BUILD.gn
@@ -64,7 +64,9 @@
     "//jingle:webrtc_glue",
     "//net",
     "//remoting/base",
+    "//remoting/base:authorization",
     "//remoting/proto/ftl/v1:ftl_messages",
+    "//services/network/public/cpp:cpp",
   ]
 }
 
@@ -82,6 +84,8 @@
 
   public_deps = [
     ":signaling",
+    "//remoting/base:test_support",
+    "//remoting/proto/ftl/v1:ftl_messages",
     "//testing/gmock",
   ]
 }
@@ -107,6 +111,8 @@
   deps = [
     ":test_support",
     "//net:test_support",
+    "//remoting/base:base",
+    "//services/network/public/cpp:cpp",
     "//testing/gmock",
     "//testing/gtest",
   ]