Renamed enable_printing and printing_mode in *.gyp* and .*gn* files.

chrome/chrome_dll.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.
 {
   'conditions': [
     ['OS=="mac" or OS=="win"', {
       'targets': [
         {
           'target_name': 'chrome_dll',
           'type': 'none',
@@ skipping 204 matching lines @@
                     '$(ProjectDir)\\app\\chrome.dll.manifest',
                   ],
                 },
               },
               'conditions': [
                 ['win_use_allocator_shim==1', {
                   'dependencies': [
                     '<(allocator_target)',
                   ],
                 }],
-                ['enable_printing!=0', {
+                ['enable_basic_printing==1 or enable_print_preview==1', {
                   'dependencies': [
                     '../printing/printing.gyp:printing',
                   ],
                 }],
                 ['chrome_pgo_phase==1', {
                   'msvs_settings': {
                     'VCLinkerTool': {
                       'LinkTimeCodeGeneration': '2',
                     },
                   },
@@ skipping 135 matching lines @@
                   },
                 }],
               ]
             }],
           ],
         },  # target chrome_child_dll
       ],
     }],
   ],
 }