GN rules for everything in //mojo

mojo/examples/content_handler_demo/BUILD.gn

Index: mojo/examples/content_handler_demo/BUILD.gn
diff --git a/mojo/examples/content_handler_demo/BUILD.gn b/mojo/examples/content_handler_demo/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..45ec651d2388a47d7b23b9c5e085978d6e123e35
--- /dev/null
+++ b/mojo/examples/content_handler_demo/BUILD.gn
@@ -0,0 +1,22 @@
+# 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.
+
+import("//mojo/system.gni")
+
+# GYP version: mojo/mojo_examples.gypi:mojo_content_handler_demo
+shared_library("content_handler_demo") {
+  output_name = "mojo_content_handler_demo"
+
+  sources = [
+    "content_handler_demo.cc"
+  ]
+
+  deps = [
+    "//mojo/public/cpp/application:chromium",
+    "//mojo/public/cpp/bindings",
+    "//mojo/public/cpp/utility",
+    "//mojo/services/public/interfaces/content_handler",
+  ] + mojo_system_for_shared_library
+}
+