Add policy to use system default printer

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index 9a1b589fade8884ad5afb339191b84713a886b4b..7c3931867da26724c747a578ce5ad3a0f834d66e 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -1122,6 +1122,12 @@ extern const char kEnableInputImeAPI[] = "enable-input-ime-api";
 extern const char kEnableNewAppMenuIcon[] = "enable-new-app-menu-icon";
 #endif
 
+#if !defined(OS_CHROMEOS) && !defined(OS_ANDROID)
+// Uses the system default printer as the initially selected destination in
+// print preview, instead of the most recently used destination.
+const char kUseSystemDefaultPrinter[] = "use-system-default-printer";
+#endif
+
 #if BUILDFLAG(ENABLE_OOP_HEAP_PROFILING)
 // Enables the out-of-process memory logging.
 const char kMemlog[] = "memlog";