Allow printing component to be removed completely

webkit/glue/webkit_glue.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.
 
 {
   'target_defaults': {
      # Disable narrowing-conversion-in-initialization-list warnings in that we
      # do not want to fix it in data file "webcursor_gtk_data.h".
      'cflags+': ['-Wno-narrowing'],
      'cflags_cc+': ['-Wno-narrowing'],
@@ skipping 115 matching lines @@
         'WEBKIT_GLUE_IMPLEMENTATION',
       ],
       'dependencies': [
         '<(DEPTH)/base/base.gyp:base',
         '<(DEPTH)/base/base.gyp:base_i18n',
         '<(DEPTH)/base/base.gyp:base_static',
         '<(DEPTH)/base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
         '<(DEPTH)/gpu/gpu.gyp:gles2_c_lib',
         '<(DEPTH)/gpu/gpu.gyp:gles2_implementation',
         '<(DEPTH)/net/net.gyp:net',
-        '<(DEPTH)/printing/printing.gyp:printing',
         '<(DEPTH)/skia/skia.gyp:skia',
         '<(DEPTH)/third_party/icu/icu.gyp:icui18n',
         '<(DEPTH)/third_party/icu/icu.gyp:icuuc',
         '<(DEPTH)/third_party/npapi/npapi.gyp:npapi',
         '<(DEPTH)/ui/gfx/gfx.gyp:gfx',
         '<(DEPTH)/ui/gl/gl.gyp:gl',
         '<(DEPTH)/url/url.gyp:url_lib',
         '<(DEPTH)/v8/tools/gyp/v8.gyp:v8',
         '<(DEPTH)/webkit/common/user_agent/webkit_user_agent.gyp:user_agent',
         '<(DEPTH)/webkit/common/webkit_common.gyp:webkit_common',
@@ skipping 49 matching lines @@
                  '<(DEPTH)/v8/tools/gyp/v8.gyp:v8',
                ],
             }],
           ],
         }],
         ['chrome_multiple_dll!=1', {
           'dependencies': [
             '<(DEPTH)/third_party/WebKit/public/blink.gyp:blink',
           ],
         }],
+        ['enable_printing!=0', {
+          'dependencies': [
+            '<(DEPTH)/printing/printing.gyp:printing',
+          ],
+        }],
       ],
     },
   ],
   'conditions': [
     ['use_third_party_translations==1', {
       'targets': [
         {
           'target_name': 'inspector_strings',
           'type': 'none',
           'variables': {
@@ skipping 20 matching lines @@
           'variables': {
             'jni_gen_package': 'webkit',
             'input_java_class': 'android/widget/OverScroller.class',
           },
           'includes': [ '../../build/jar_file_jni_generator.gypi' ],
         },
       ],
     }],
   ],
 }