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

build/common.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.
 
 # IMPORTANT:
 # Please don't directly include this file if you are building via gyp_chromium,
 # since gyp_chromium is automatically forcing its inclusion.
 {
   # Variables expected to be overriden on the GYP command line (-D) or by
   # ~/.gyp/include.gypi.
@@ skipping 469 matching lines @@
 
       # Whether to back up data before sync.
       'enable_pre_sync_backup%': 0,
 
       # Enable Chrome browser extensions
       'enable_extensions%': 1,
 
       # Enable Google Now.
       'enable_google_now%': 1,
 
-      # Enable printing support and UI. This variable is used to configure
-      # which parts of printing will be built. 0 disables printing completely,
-      # 1 enables it fully, and 2 enables only the codepath to generate a
-      # Metafile (e.g. usually a PDF or EMF) and disables print preview, cloud
-      # print, UI, etc.
-      'enable_printing%': 1,
+      # Enable basic printing support and UI.
+      'enable_basic_printing%': 1,
+
+      # Enable printing with print preview. It does not imply
+      # enable_basic_printing. It's possible to build Chrome with preview only.
+      'enable_print_preview%': 1,
 
       # Set the version of CLD.
       #   0: Don't specify the version. This option is for the Finch testing.
       #   1: Use only CLD1.
       #   2: Use only CLD2.
       'cld_version%': 2,
 
       # For CLD2, the size of the tables that should be included in the build
       # Only evaluated if cld_version == 2 or if building the CLD2 dynamic data
       # tool explicitly.
@@ skipping 257 matching lines @@
           'enable_extensions%': 0,
           'enable_google_now%': 0,
           'cld_version%': 1,
           'enable_spellcheck%': 0,
           'enable_themes%': 0,
           'remoting%': 0,
           'arm_neon%': 0,
           'arm_neon_optional%': 1,
           'native_discardable_memory%': 1,
           'native_memory_pressure_signals%': 1,
-          'enable_printing%': 2,
+          'enable_basic_printing%': 1,
+          'enable_print_preview%': 0,
           'enable_task_manager%':0,
           'video_hole%': 1,
         }],
 
         # Android OS includes support for proprietary codecs regardless of
         # building Chromium or Google Chrome. We also ship Google Chrome and
         # Chromecast with proprietary codecs.
         ['OS=="android" or branding=="Chrome" or chromecast==1', {
           'proprietary_codecs%': 1,
         }, {
@@ skipping 18 matching lines @@
 
         ['OS=="android"', {
           'enable_webrtc%': 1,
         }],
 
         ['OS=="ios"', {
           'disable_ftp_support%': 1,
           'enable_extensions%': 0,
           'enable_google_now%': 0,
           'cld_version%': 1,
-          'enable_printing%': 0,
+          'enable_basic_printing%': 0,
+          'enable_print_preview%': 0,
           'enable_session_service%': 0,
           'enable_themes%': 0,
           'enable_webrtc%': 0,
           'notifications%': 0,
           'remoting%': 0,
           'safe_browsing%': 0,
           'enable_managed_users%': 0,
           'enable_task_manager%': 0,
           'use_system_libcxx%': 1,
           'support_pre_M6_history_database%': 0,
@@ skipping 149 matching lines @@
         # TODO(dpranke): http://crbug.com/266155 .
         ['OS=="android"', {
           'v8_optimized_debug%': 1,
         }, {
           'v8_optimized_debug%': 2,
         }],
 
         # Disable various features by default on embedded.
         ['embedded==1', {
           'remoting%': 0,
-          'enable_printing%': 0,
+          'enable_basic_printing%': 0,
+          'enable_print_preview%': 0,
         }],
 
         # By default, use ICU data file (icudtl.dat) on all platforms
         # except when building Android WebView or Chromecast.
         # TODO(jshin): Handle 'use_system_icu' on Linux (Chromium).
         # Set the data reduction proxy origin for Android Webview.
         ['android_webview_build==0 and android_webview_telemetry_build==0 and chromecast==0', {
           'icu_use_data_file_flag%' : 1,
         }, {
           'icu_use_data_file_flag%' : 0,
@@ skipping 175 matching lines @@
     'enable_prod_wallet_service%': '<(enable_prod_wallet_service)',
     'enable_background%': '<(enable_background)',
     'linux_use_bundled_gold%': '<(linux_use_bundled_gold)',
     'linux_use_bundled_binutils%': '<(linux_use_bundled_binutils)',
     'linux_use_gold_flags%': '<(linux_use_gold_flags)',
     'linux_use_debug_fission%': '<(linux_use_debug_fission)',
     'use_canvas_skia%': '<(use_canvas_skia)',
     'test_isolation_mode%': '<(test_isolation_mode)',
     'test_isolation_outdir%': '<(test_isolation_outdir)',
     'test_isolation_fail_on_missing': '<(test_isolation_fail_on_missing)',
-    'enable_printing%': '<(enable_printing)',
+    'enable_basic_printing%': '<(enable_basic_printing)',
+    'enable_print_preview%': '<(enable_print_preview)',
     'enable_spellcheck%': '<(enable_spellcheck)',
     'enable_google_now%': '<(enable_google_now)',
     'cld_version%': '<(cld_version)',
     'cld2_table_size%': '<(cld2_table_size)',
     'cld2_data_source%': '<(cld2_data_source)',
     'enable_captive_portal_detection%': '<(enable_captive_portal_detection)',
     'disable_file_support%': '<(disable_file_support)',
     'disable_ftp_support%': '<(disable_ftp_support)',
     'use_icu_alternatives_on_android%': '<(use_icu_alternatives_on_android)',
     'enable_task_manager%': '<(enable_task_manager)',
@@ skipping 900 matching lines @@
             'clang_xcode%': 1,
           }],
         ],
       }],
       ['enable_extensions==1', {
         'grit_defines': ['-D', 'enable_extensions'],
       }],
       ['enable_plugins!=0', {
         'grit_defines': ['-D', 'enable_plugins'],
       }],
-      ['enable_printing!=0', {
+      ['enable_basic_printing==1 or enable_print_preview==1', {
         'grit_defines': ['-D', 'enable_printing'],
       }],
-      ['enable_printing==1', {
+      ['enable_print_preview==1', {
         'grit_defines': ['-D', 'enable_print_preview'],
       }],
       ['enable_themes==1', {
         'grit_defines': ['-D', 'enable_themes'],
       }],
       ['enable_app_list==1', {
         'grit_defines': ['-D', 'enable_app_list'],
       }],
       ['enable_settings_app==1', {
         'grit_defines': ['-D', 'enable_settings_app'],
@@ skipping 803 matching lines @@
         'defines': ['ENABLE_GOOGLE_NOW=1'],
       }],
       ['cld_version!=0', {
         'defines': ['CLD_VERSION=<(cld_version)'],
       }],
       ['cld_version==2', {
         # This is used to populate the "CLD Data Source" field in:
         # chrome://translate-internals
         'defines': ['CLD2_DATA_SOURCE=<(cld2_data_source)'],
       }],
-      ['enable_printing!=0', {
-        'defines': ['ENABLE_PRINTING=1', 'ENABLE_BASIC_PRINTING=1'],
+      ['enable_basic_printing==1 or enable_print_preview==1', {
+        # Convenience define for ENABLE_BASIC_PRINTING || ENABLE_PRINT_PREVIEW.
+        'defines': ['ENABLE_PRINTING=1'],
       }],
-      ['enable_printing==1', {
+      ['enable_basic_printing==1', {
+        # Enable basic printing support and UI.
+        'defines': ['ENABLE_BASIC_PRINTING=1'],
+      }],
+      ['enable_print_preview==1', {
+        # Enable printing with print preview.
+        # Can be defined without ENABLE_BASIC_PRINTING.
         'defines': ['ENABLE_PRINT_PREVIEW=1'],
       }],
       ['enable_spellcheck==1', {
         'defines': ['ENABLE_SPELLCHECK=1'],
       }],
       ['enable_captive_portal_detection==1', {
         'defines': ['ENABLE_CAPTIVE_PORTAL_DETECTION=1'],
       }],
       ['enable_app_list==1', {
         'defines': ['ENABLE_APP_LIST=1'],
@@ skipping 2952 matching lines @@
     # settings in target dicts.  SYMROOT is a special case, because many other
     # Xcode variables depend on it, including variables such as
     # PROJECT_DERIVED_FILE_DIR.  When a source group corresponding to something
     # like PROJECT_DERIVED_FILE_DIR is added to a project, in order for the
     # files to appear (when present) in the UI as actual files and not red
     # red "missing file" proxies, the correct path to PROJECT_DERIVED_FILE_DIR,
     # and therefore SYMROOT, needs to be set at the project level.
     'SYMROOT': '<(DEPTH)/xcodebuild',
   },
 }