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 58414afa6f27d6b1117ae628d6f91faa8529407d..e46d6d35d019d5789aaba3bf7a7aca5e62e82ed7 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -1028,6 +1028,11 @@ const char kRecordMode[]                    = "record-mode";
 // Chrome and does nothing when directly passed to the browser.
 const char kRendererPrintPreview[]          = "renderer-print-preview";
 
+// 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.