Move printing defines to buildflag system.

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("//printing/features/features.gni")
 import("//services/service_manager/public/service_manifest.gni")
 import("//tools/grit/grit_rule.gni")
 
 # This target is for dependency tracking for the command ID header.
 source_set("command_ids") {
   sources = [
     "chrome_command_ids.h",
   ]
 }
 
 # On Windows, links chrome_dll.rc. On other platforms, does nothing so you can
 # unconditionally depend on it.
 source_set("chrome_dll_resources") {
   # This source is added unconditionally for include checking on non-Windows
   # platforms.
   sources = [
     "chrome_dll_resource.h",
   ]
   if (is_win) {
     sources += [ "chrome_dll.rc" ]
+    if (enable_basic_printing) {
+      # The resource compiler can only handle macro functions up to 31 chars
+      # which the buildflag system produces for this. Make a define so we can
+      # toggle off of the enable-basic-printing flag in the .rc file.
+      defines = [ "ENABLE_BASIC_PRINTING_FOR_RC" ]
+    }
+    deps = [
+      "//printing/features",
+    ]
   }
 }
 
 if (is_android) {
   import("//build/config/android/rules.gni")
   android_generated_java_resources = [
     "java/res/values-am/generated_resources.xml",
     "java/res/values-ar/generated_resources.xml",
     "java/res/values-bg/generated_resources.xml",
     "java/res/values-ca/generated_resources.xml",
@@ skipping 263 matching lines @@
     "//chrome/child",
     "//chrome/common",
     "//chrome/gpu",
     "//chrome/renderer",
     "//chrome/utility",
     "//components/crash/content/app",
     "//components/crash/content/app:lib",
     "//components/startup_metric_utils/browser:lib",
     "//content/public/app:both",
     "//content/public/common",
+    "//printing/features",
     "//ui/base",
   ]
 
   if (is_mac) {
     sources += [ "chrome_main_mac.mm" ]
 
     deps += [ "//chrome:chrome_framework" ]
   }
 
   if (is_win) {
@@ skipping 86 matching lines @@
   group("service_manifests") {
     data_deps = [
       ":chrome_content_browser_manifest",
       ":chrome_content_gpu_manifest",
       ":chrome_content_plugin_manifest",
       ":chrome_content_renderer_manifest",
       ":chrome_content_utility_manifest",
     ]
   }
 }