Remove chromeos::LibraryLoader

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 12ee64e429c6041e811be93e53c20406b513330f..4ab0422962cf818eafe1796fde92769231139dbc 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -1370,10 +1370,6 @@ const char kEchoExtensionPath[]             = "echo-ext-path";
 // Show volume controls in status bar on ChromeOS.
 const char kShowVolumeStatus[]              = "show-volume-status";
 
-// Indicates that stub implementations of the libcros library should be used.
-// This is typically used to test the chromeos build of chrome on the desktop.
-const char kStubCros[]                      = "stub-cros";
-
 // Indicates that a stub implementation of CrosSettings that stores settings in
 // memory without signing should be used, treating current user as the owner.
 // This option is for testing the chromeos build of chrome on the desktop only.