Disable Ctrl+Shift+P on Chrome OS

chrome/browser/ui/webui/print_preview/print_preview_handler.cc

Index: chrome/browser/ui/webui/print_preview/print_preview_handler.cc
diff --git a/chrome/browser/ui/webui/print_preview/print_preview_handler.cc b/chrome/browser/ui/webui/print_preview/print_preview_handler.cc
index fa395cfda3ef4ccc8c0768d50b3a6e2d1b1dcb3b..70b55355ad95e36f00f6fce3f3ec25fec2858af1 100644
--- a/chrome/browser/ui/webui/print_preview/print_preview_handler.cc
+++ b/chrome/browser/ui/webui/print_preview/print_preview_handler.cc
@@ -55,6 +55,7 @@
 #include "chrome/common/cloud_print/cloud_print_cdd_conversion.h"
 #include "chrome/common/cloud_print/cloud_print_constants.h"
 #include "chrome/common/crash_keys.h"
+#include "chrome/common/features.h"
 #include "chrome/common/pref_names.h"
 #include "components/cloud_devices/common/cloud_device_description.h"
 #include "components/cloud_devices/common/cloud_devices_urls.h"
@@ -608,11 +609,11 @@ void PrintPreviewHandler::RegisterMessages() {
   web_ui()->RegisterMessageCallback("getPrinterCapabilities",
       base::Bind(&PrintPreviewHandler::HandleGetPrinterCapabilities,
                  base::Unretained(this)));
-#if defined(ENABLE_BASIC_PRINTING)
+#if BUILDFLAG(ENABLE_BASIC_PRINT_DIALOG)
   web_ui()->RegisterMessageCallback("showSystemDialog",
       base::Bind(&PrintPreviewHandler::HandleShowSystemDialog,
                  base::Unretained(this)));
-#endif  // ENABLE_BASIC_PRINTING
+#endif
   web_ui()->RegisterMessageCallback("signIn",
       base::Bind(&PrintPreviewHandler::HandleSignin,
                  base::Unretained(this)));
@@ -1146,7 +1147,7 @@ void PrintPreviewHandler::HandleManageCloudPrint(
       false));
 }
 
-#if defined(ENABLE_BASIC_PRINTING)
+#if BUILDFLAG(ENABLE_BASIC_PRINT_DIALOG)
 void PrintPreviewHandler::HandleShowSystemDialog(
     const base::ListValue* /*args*/) {
   ReportStats();
@@ -1165,7 +1166,7 @@ void PrintPreviewHandler::HandleShowSystemDialog(
   // Cancel the pending preview request if exists.
   print_preview_ui()->OnCancelPendingPreviewRequest();
 }
-#endif  // ENABLE_BASIC_PRINTING
+#endif
 
 void PrintPreviewHandler::HandleManagePrinters(
     const base::ListValue* /*args*/) {
@@ -1404,11 +1405,11 @@ void PrintPreviewHandler::OnPrintPreviewFailed() {
   ReportUserActionHistogram(PREVIEW_FAILED);
 }
 
-#if defined(ENABLE_BASIC_PRINTING)
+#if BUILDFLAG(ENABLE_BASIC_PRINT_DIALOG)
 void PrintPreviewHandler::ShowSystemDialog() {
   HandleShowSystemDialog(NULL);
 }
-#endif  // ENABLE_BASIC_PRINTING
+#endif
 
 void PrintPreviewHandler::FileSelected(const base::FilePath& path,
                                        int /* index */,