[Experimental] Supporting OOPIF printing

chrome/app/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("//build/config/ui.gni")
 import("//chrome/common/features.gni")
 import("//ppapi/features/features.gni")
 import("//printing/features/features.gni")
 import("//services/catalog/public/tools/catalog.gni")
 import("//services/service_manager/public/service_manifest.gni")
@@ skipping 341 matching lines @@
       "//components/nacl/renderer/plugin:nacl_trusted_plugin",
     ]
   }
 }
 
 service_manifest("chrome_content_browser_manifest_overlay") {
   source = "//chrome/browser/chrome_content_browser_manifest_overlay.json"
   packaged_services = [
     "//chrome/browser:preferences_manifest",
     "//services/image_decoder:manifest",
+    "//services/pdf_compositor:manifest",
   ]
 }
 
 service_manifest("chrome_content_gpu_manifest_overlay") {
   source = "//chrome/browser/chrome_content_gpu_manifest_overlay.json"
 }
 
 service_manifest("chrome_content_plugin_manifest_overlay") {
   source = "//chrome/browser/chrome_content_plugin_manifest_overlay.json"
 }
@@ skipping 61 matching lines @@
   catalog("catalog") {
     embedded_services = [
       ":chrome_content_browser_manifest",
       ":chrome_content_gpu_manifest",
       ":chrome_content_plugin_manifest",
       ":chrome_content_renderer_manifest",
       ":chrome_content_utility_manifest",
     ]
   }
 }