Add PDF compositor service

content/utility/BUILD.gn

Index: content/utility/BUILD.gn
diff --git a/content/utility/BUILD.gn b/content/utility/BUILD.gn
index 2368cf8c3ce716293e2d51c059d3a9973431a871..992ce79f8463a5dc1113c2ed33de9e49a16289c7 100644
--- a/content/utility/BUILD.gn
+++ b/content/utility/BUILD.gn
@@ -3,6 +3,7 @@
 # found in the LICENSE file.
 
 import("//media/media_options.gni")
+import("//printing/features/features.gni")
 
 source_set("utility") {
   # Only the public target should depend on this. All other targets (even
@@ -37,6 +38,7 @@ source_set("utility") {
     "//mojo/common",
     "//mojo/public/cpp/bindings",
     "//ppapi/features",
+    "//printing/features",
     "//sandbox",
     "//services/data_decoder:lib",
     "//services/data_decoder/public/cpp",
@@ -53,6 +55,10 @@ source_set("utility") {
   if (mojo_media_host == "utility") {
     deps += [ "//media/mojo/services" ]
   }
+
+  if (enable_basic_printing || enable_print_preview) {
+    deps += [ "//components/printing/service" ]
+  }
 }
 
 # See comment at the top of //content/BUILD.gn for how this works.