Move printing defines to buildflag system.

chrome/browser/about_flags.cc

 // 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.
 
 #include "chrome/browser/about_flags.h"
 
 #include <iterator>
 #include <map>
 #include <set>
 #include <utility>
@@ skipping 54 matching lines @@
 #include "components/version_info/version_info.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/common/content_features.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/feature_h264_with_openh264_ffmpeg.h"
 #include "content/public/common/features.h"
 #include "gin/public/gin_features.h"
 #include "media/audio/audio_features.h"
 #include "media/base/media_switches.h"
 #include "media/midi/midi_switches.h"
+#include "printing/features/features.h"
 #include "ui/base/ui_base_switches.h"
 #include "ui/compositor/compositor_switches.h"
 #include "ui/display/display_switches.h"
 #include "ui/events/event_switches.h"
 #include "ui/gfx/switches.h"
 #include "ui/gl/gl_features.h"
 #include "ui/gl/gl_switches.h"
 #include "ui/keyboard/keyboard_switches.h"
 #include "ui/native_theme/native_theme_switches.h"
 #include "ui/views/views_switches.h"
@@ skipping 1974 matching lines @@
     {"enumerate-audio-devices", IDS_FLAGS_ENABLE_ENUMERATING_AUDIO_DEVICES_NAME,
      IDS_FLAGS_ENABLE_ENUMERATING_AUDIO_DEVICES_DESCRIPTION, kOsCrOS,
      FEATURE_VALUE_TYPE(features::kEnumerateAudioDevices)},
 #endif  // OS_CHROMEOS
 #if !defined(OS_ANDROID)
     {"enable-default-media-session",
      IDS_FLAGS_ENABLE_DEFAULT_MEDIA_SESSION_NAME,
      IDS_FLAGS_ENABLE_DEFAULT_MEDIA_SESSION_DESCRIPTION, kOsDesktop,
      MULTI_VALUE_TYPE(kEnableDefaultMediaSessionChoices)},
 #endif  // !OS_ANDROID
-#if defined(ENABLE_PRINT_PREVIEW)
+#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
     {"print-scaling", IDS_FLAGS_PRINT_SCALING_NAME,
      IDS_FLAGS_PRINT_SCALING_DESCRIPTION, kOsDesktop,
      FEATURE_VALUE_TYPE(features::kPrintScaling)},
 #endif
     // NOTE: Adding new command-line switches requires adding corresponding
     // entries to enum "LoginCustomFlags" in histograms.xml. See note in
     // histograms.xml and don't forget to run AboutFlagsHistogramTest unit test.
 };
 
 class FlagsStateSingleton {
@@ skipping 192 matching lines @@
 const base::HistogramBase::Sample kBadSwitchFormatHistogramId = 0;
 
 const FeatureEntry* GetFeatureEntries(size_t* count) {
   *count = arraysize(kFeatureEntries);
   return kFeatureEntries;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags