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

chrome/chrome_renderer.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.
 
 {
   'variables': {
     'chrome_renderer_sources': [
       'renderer/benchmarking_extension.cc',
       'renderer/benchmarking_extension.h',
       'renderer/isolated_world_ids.h',
@@ skipping 353 matching lines @@
           ],
           'dependencies': [
             '../third_party/hunspell/hunspell.gyp:hunspell',
           ],
         }],
         ['OS=="mac"', {
           'dependencies': [
             '../third_party/mach_override/mach_override.gyp:mach_override',
           ],
         }],
-        ['enable_printing!=0', {
+        ['enable_basic_printing==1 or enable_print_preview==1', {
           'dependencies': [
             '../printing/printing.gyp:printing',
           ],
           'sources': [
             '<@(chrome_renderer_printing_sources)',
           ],
         }],
-        ['enable_printing==1', {
+        ['enable_print_preview==1', {
           'sources': [
             '<@(chrome_renderer_full_printing_sources)',
           ],
         }],
         ['OS!="android"', {
           'sources': [
             '<@(chrome_renderer_non_android_sources)',
           ],
         }],
         ['OS=="win"', {
@@ skipping 12 matching lines @@
               'export_dependent_settings': [
                 '<(allocator_target)',
               ],
             }],
           ],
         }],
       ],
     },
   ],
 }