Cleanup GN BUILD files, gni's and imports.

media/mojo/services/BUILD.gn

 # 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("//media/media_options.gni")
 import("//testing/test.gni")
-import("//third_party/mojo/src/mojo/public/mojo_application.gni")
+import("//mojo/public/mojo_application.gni")
 
 # Target naming conventions:
 # - converters: C++/Mojo type converters.
 # - proxy: C++ implementations supported by mojo services.
 # - service: Mojo interface implementations.
 # - unittests: Unit tests for a particular class/file.
 # - test: Tests for a particular app, e.g. media.
 
 config("enable_media_mojo_renderer_config") {
   if (enable_media_mojo_renderer) {
@@ skipping 168 matching lines @@
 group("tests") {
   testonly = true
   deps = [
     ":media_mojo_unittests",
   ]
 
   if (!is_component_build) {
     deps += [ ":media_test" ]
   }
 }