Added options to disable specific printers.

chrome/common/pref_names.cc

Index: chrome/common/pref_names.cc
diff --git a/chrome/common/pref_names.cc b/chrome/common/pref_names.cc
index aab0c41c24c96439a75bbf4f845fd6199b9082b2..73371688de2d3384127f174e4d37ead820f9a317 100644
--- a/chrome/common/pref_names.cc
+++ b/chrome/common/pref_names.cc
@@ -1884,6 +1884,10 @@ const char kCloudPrintPrintSystemSettings[] =
 const char kCloudPrintEnableJobPoll[] = "cloud_print.enable_job_poll";
 const char kCloudPrintRobotRefreshToken[] = "cloud_print.robot_refresh_token";
 const char kCloudPrintRobotEmail[] = "cloud_print.robot_email";
+// A boolean indicating whether we should connect to cloud print new printers.
+const char kCloudPrintConnectNewPrinters[] = "cloud_print.connect_new_printers";
+// List of printers which should not be connected.
+const char kCloudPrintPrinterBlacklist[] = "cloud_print.printer_blacklist";
 // Indicates whether the Mac Virtual driver is enabled.
 const char kVirtualPrinterDriverEnabled[] = "cloud_print.enable_virtual_driver";
 // A boolean indicating whether submitting jobs to Google Cloud Print is