Allow printing component to be removed completely

chrome/chrome_browser_chromeos.gypi

 # Copyright (c) 2012 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.
 
 {
   'targets': [
     {
       'target_name': 'browser_chromeos',
       'type': 'static_library',
@@ skipping 46 matching lines @@
         # be generated before code in this target can start building.
         '../components/components.gyp:variations',
         '../content/content.gyp:content_browser',
         '../content/content.gyp:content_common',
         '../crypto/crypto.gyp:crypto',
         '../dbus/dbus.gyp:dbus',
         '../device/bluetooth/bluetooth.gyp:device_bluetooth',
         '../media/media.gyp:media',
         '../net/net.gyp:net',
         '../ppapi/ppapi_internal.gyp:ppapi_ipc',  # For PpapiMsg_LoadPlugin
-        '../printing/printing.gyp:printing',
         '../skia/skia.gyp:skia',
         '../sync/sync.gyp:sync',
         '../third_party/adobe/flash/flash_player.gyp:flapper_version_h',
         '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation',
         '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_proto_cpp',
         '../third_party/expat/expat.gyp:expat',
         '../third_party/hunspell/hunspell.gyp:hunspell',
         '../third_party/icu/icu.gyp:icui18n',
         '../third_party/icu/icu.gyp:icuuc',
         '../third_party/leveldatabase/leveldatabase.gyp:leveldatabase',
@@ skipping 877 matching lines @@
           ],
           'include_dirs': [
             '<(INTERMEDIATE_DIR)',
             '<(INTERMEDIATE_DIR)/chrome',
           ],
           'sources/': [
             ['include', '^browser/chromeos/status/memory_menu_button.cc'],
             ['include', '^browser/chromeos/status/memory_menu_button.h'],
           ],
         }],
+        ['enable_printing != 0', {
+          'dependencies': [
+            '../printing/printing.gyp:printing',
+          ],
+        }],
       ],
     },
     {
       # Protobuf compiler / generator for the Drive protocol buffer.
       'target_name': 'drive_proto',
       'type': 'static_library',
       'sources': [ 'browser/chromeos/drive/drive.proto' ],
       'variables': {
         'proto_in_dir': 'browser/chromeos/drive',
         'proto_out_dir': 'chrome/browser/chromeos/drive',
@@ skipping 23 matching lines @@
         'browser/chromeos/attestation/attestation_signed_data.proto',
       ],
       'variables': {
         'proto_in_dir': 'browser/chromeos/attestation',
         'proto_out_dir': 'chrome/browser/chromeos/attestation',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }