Disable/enable echo for enterprise device.

chrome/browser/chromeos/settings/cros_settings_names.cc

Index: chrome/browser/chromeos/settings/cros_settings_names.cc
diff --git a/chrome/browser/chromeos/settings/cros_settings_names.cc b/chrome/browser/chromeos/settings/cros_settings_names.cc
index 6070081333f9a7d34d35cf50ad5b474b8764972f..8df26b2f22376b239193dc159e20d7060e53855e 100644
--- a/chrome/browser/chromeos/settings/cros_settings_names.cc
+++ b/chrome/browser/chromeos/settings/cros_settings_names.cc
@@ -83,4 +83,7 @@ const char kStartUpUrls[] = "cros.start_up_urls";
 // signal that we are running in a "safe-mode" for policy recovery.
 const char kPolicyMissingMitigationMode[] =
     "cros.internal.policy_mitigation_mode";
+
+const char kChromeOsRegistrationEnabled[] =

[Mattias Nissler (ping if slow), 2013/02/04 09:06:19]

document.

[oscarpan, 2013/02/05 00:17:47]

Done.

+    "cros.echo.chrome_os_registration_enabled";
 }  // namespace chromeos