Remove print preview scaling flag

chrome/common/chrome_features.cc

 // Copyright 2016 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/common/chrome_features.h"
 
 #include "base/command_line.h"
 #include "chrome/common/chrome_switches.h"
 #include "extensions/features/features.h"
 #include "ppapi/features/features.h"
@@ skipping 240 matching lines @@
 const base::Feature kPrefService{"PrefService",
                                  base::FEATURE_DISABLED_BY_DEFAULT};
 
 #if defined(OS_CHROMEOS)
 // The lock screen will be preloaded so it is instantly available when the user
 // locks the Chromebook device.
 const base::Feature kPreloadLockScreen{"PreloadLockScreen",
                                        base::FEATURE_ENABLED_BY_DEFAULT};
 #endif
 
-// Enables the Print Scaling feature in print preview.
+// Enables the Print as Image feature in print preview.

[Lei Zhang, 2017/04/20 18:53:21]

Move the comment inside the #if while we are here? Like line 255 above.

[rbpotter, 2017/04/22 00:47:27]

Done.

 #if BUILDFLAG(ENABLE_PRINT_PREVIEW)
 const base::Feature kPrintPdfAsImage{"PrintPdfAsImage",
                                      base::FEATURE_DISABLED_BY_DEFAULT};
-
-const base::Feature kPrintScaling{"PrintScaling",
-                                  base::FEATURE_DISABLED_BY_DEFAULT};
 #endif
 
 // Enables or disables push subscriptions keeping Chrome running in the
 // background when closed.
 const base::Feature kPushMessagingBackgroundMode{
     "PushMessagingBackgroundMode", base::FEATURE_DISABLED_BY_DEFAULT};
 
 #if defined(OS_CHROMEOS)
 // Runtime flag that indicates whether this leak detector should be enabled in
 // the current instance of Chrome.
@@ skipping 54 matching lines @@
   return base::FeatureList::IsEnabled(features::kPrefService) ||
 #if BUILDFLAG(ENABLE_PACKAGE_MASH_SERVICES)
          base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
              switches::kMusConfig) == switches::kMash;
 #else
          false;
 #endif
 }
 
 }  // namespace features