Certificate Transparency: Require SCTs for EV certificates.

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 31dcf37269ff62cee975ce2af296175f504d2985..967c85e90ee1997a51041541c032085e76fcdae4 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -1019,6 +1019,11 @@ const char kRecordMode[]                    = "record-mode";
 // time delta to remember certificates should be specified in seconds.
 const char kRememberCertErrorDecisions[]    = "remember-cert-error-decisions";
 
+// Requires presence of Certificate Transparency for Extended Validation
+// certificates. Enforce the policy detailed at:
+// http://dev.chromium.org/Home/chromium-security/certificate-transparency
+const char kRequireCTForEV[] = "require-ct-for-ev";
+
 // If set, the app list will forget it has been installed on startup. Note this
 // doesn't prevent the app list from running, it just makes Chrome think the app
 // list hasn't been enabled (as in kEnableAppList) yet.