Convert printing IPCs to Mojo

chrome/utility/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/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/sysroot.gni")
 import("//extensions/features/features.gni")
 import("//printing/features/features.gni")
 
@@ skipping 22 matching lines @@
     "//build/config/compiler:wexit_time_destructors",
   ]
 
   public_deps = []
   deps = [
     "//base",
     "//chrome:resources",
     "//chrome:strings",
     "//chrome/common",
     "//chrome/common:mojo_bindings",
+    "//components/printing/common:interfaces",
     "//components/safe_json/utility",
     "//components/search_engines",
     "//components/strings",
     "//components/url_formatter",
     "//content/public/child",
     "//content/public/common",
     "//content/public/utility",
     "//courgette:courgette_lib",
     "//extensions/features",
     "//media",
@@ skipping 120 matching lines @@
     sources -= [
       "printing_handler.cc",
       "printing_handler.h",
     ]
   }
 
   if (is_mac && safe_browsing_mode == 1) {
     deps += [ "//chrome/utility/safe_browsing/mac" ]
   }
 }