Decompose //extensions/browser/BUILD.gn

extensions/browser/api/sockets_tcp/BUILD.gn

Index: extensions/browser/api/sockets_tcp/BUILD.gn
diff --git a/components/printing/browser/BUILD.gn b/extensions/browser/api/sockets_tcp/BUILD.gn
similarity index 53%
copy from components/printing/browser/BUILD.gn
copy to extensions/browser/api/sockets_tcp/BUILD.gn
index bddd3a67d52f7af953ffed21aad12bb33ddf0f4d..2937e0c268feb28ce6c6185647686b755e562822 100644
--- a/components/printing/browser/BUILD.gn
+++ b/extensions/browser/api/sockets_tcp/BUILD.gn
@@ -1,19 +1,16 @@
 # 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.
-
-static_library("browser") {
+source_set("sockets_tcp") {
   sources = [
-    "print_manager.cc",
-    "print_manager.h",
-    "print_manager_utils.cc",
-    "print_manager_utils.h",
+    "sockets_tcp_api.cc",
+    "sockets_tcp_api.h",
+    "tcp_socket_event_dispatcher.cc",
+    "tcp_socket_event_dispatcher.h",
   ]
 
   deps = [
-    "//base",
-    "//components/printing/common",
     "//content/public/browser",
-    "//printing",
+    "//skia",
   ]
 }