Displaying "simplify page" on print preview by default

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 1315 matching lines @@
      IDS_FLAGS_DEVICE_DISCOVERY_NOTIFICATIONS_DESCRIPTION,
      kOsDesktop,
      ENABLE_DISABLE_VALUE_TYPE(switches::kEnableDeviceDiscoveryNotifications,
                                switches::kDisableDeviceDiscoveryNotifications)},
     {"enable-print-preview-register-promos",
      IDS_FLAGS_ENABLE_PRINT_PREVIEW_REGISTER_PROMOS_NAME,
      IDS_FLAGS_ENABLE_PRINT_PREVIEW_REGISTER_PROMOS_DESCRIPTION,
      kOsDesktop,
      SINGLE_VALUE_TYPE(switches::kEnablePrintPreviewRegisterPromos)},
 #endif  // ENABLE_SERVICE_DISCOVERY
+#if defined(ENABLE_PRINT_PREVIEW)
+    {"disable-print-preview-simplify",
+     IDS_FLAGS_DISABLE_DISTILLER_IN_PRINT_PREVIEW_NAME,
+     IDS_FLAGS_DISABLE_DISTILLER_IN_PRINT_PREVIEW_DESCRIPTION,
+     kOsDesktop,
+     SINGLE_VALUE_TYPE(switches::kDisablePrintPreviewSimplify)},
+#endif
 #if defined(OS_WIN)
     {"enable-cloud-print-xps",
      IDS_FLAGS_ENABLE_CLOUD_PRINT_XPS_NAME,
      IDS_FLAGS_ENABLE_CLOUD_PRINT_XPS_DESCRIPTION,
      kOsWin,
      SINGLE_VALUE_TYPE(switches::kEnableCloudPrintXps)},
 #endif
 #if defined(USE_AURA)
     {"tab-capture-upscale-quality",
      IDS_FLAGS_TAB_CAPTURE_UPSCALE_QUALITY_NAME,
@@ skipping 1618 matching lines @@
   FlagsState::GetInstance()->SetFeatureEntries(entries, count);
 }
 
 const FeatureEntry* GetFeatureEntries(size_t* count) {
   return FlagsState::GetInstance()->GetFeatureEntries(count);
 }
 
 }  // namespace testing
 
 }  // namespace about_flags