Displaying "simplify page" on print preview by default

components/dom_distiller/core/dom_distiller_switches.h

Index: components/dom_distiller/core/dom_distiller_switches.h
diff --git a/components/dom_distiller/core/dom_distiller_switches.h b/components/dom_distiller/core/dom_distiller_switches.h
index 6b89533c342153af3b971004d44af88c3bf6b05f..ebcb416edd1954659b447f3e211f813e814a9a4b 100644
--- a/components/dom_distiller/core/dom_distiller_switches.h
+++ b/components/dom_distiller/core/dom_distiller_switches.h
@@ -13,6 +13,9 @@ namespace switches {
 // Switch to enable the DOM distiller.
 extern const char kEnableDomDistiller[];
 
+// Switch to disable the DOM distiller.
+extern const char kDisableDomDistiller[];

[Vitaly Buka (NO REVIEWS), 2015/10/23 20:05:38]

enable/disable distiller also all item into chrome menu and enables reader mode.
I guess goal to to change print preview and not that behavior.

So this switch should be next to other print preview switches

[mvendramini_hp, 2015/10/26 15:51:37]

Currently, --enable-dom-distiller activates/deactivates both the Simplify page
checkbox (print preview) and Distill Page (reader mode, chromium menu). Should
we create a new flag then, just for print preview and not consider
--enable-dom-distiller altogether?

+
 // Switch to enable synced articles.
 extern const char kEnableSyncArticles[];