Reland of Cleanup: Remove unused PrintSettings shrink factors.

printing/print_settings_conversion.cc

 // Copyright 2014 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 "printing/print_settings_conversion.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <cmath>
@@ skipping 209 matching lines @@
   job_settings->SetInteger(kSettingCopies, settings.copies());
   job_settings->SetInteger(kSettingColor, settings.color());
   job_settings->SetInteger(kSettingDuplexMode, settings.duplex_mode());
   job_settings->SetBoolean(kSettingLandscape, settings.landscape());
   job_settings->SetString(kSettingDeviceName, settings.device_name());
 
   // Following values are not read form JSON by InitSettings, so do not have
   // common public constants. So just serialize in "debug" section.
   base::DictionaryValue* debug = new base::DictionaryValue;
   job_settings->Set("debug", debug);
-  debug->SetDouble("minShrink", settings.min_shrink());
-  debug->SetDouble("maxShrink", settings.max_shrink());
   debug->SetInteger("desiredDpi", settings.desired_dpi());
   debug->SetInteger("dpi", settings.dpi());
   debug->SetInteger("deviceUnitsPerInch", settings.device_units_per_inch());
   debug->SetBoolean("support_alpha_blend", settings.should_print_backgrounds());
   debug->SetString("media_vendor_od", settings.requested_media().vendor_id);
   SetSizeToJobSettings(
       "media_size", settings.requested_media().size_microns, debug);
   SetMarginsToJobSettings("requested_custom_margins_in_points",
                           settings.requested_custom_margins_in_points(),
                           debug);
   const PageSetup& page_setup = settings.page_setup_device_units();
   SetMarginsToJobSettings(
       "effective_margins", page_setup.effective_margins(), debug);
   SetSizeToJobSettings("physical_size", page_setup.physical_size(), debug);
   SetRectToJobSettings("overlay_area", page_setup.overlay_area(), debug);
   SetRectToJobSettings("content_area", page_setup.content_area(), debug);
   SetRectToJobSettings("printable_area", page_setup.printable_area(), debug);
 }
 
 }  // namespace printing