Certificate Transparency: Require SCTs for EV certificates.

chrome/browser/io_thread.cc

Index: chrome/browser/io_thread.cc
diff --git a/chrome/browser/io_thread.cc b/chrome/browser/io_thread.cc
index 4c98ff1acedfa72dce300072d2f333f0d75c448d..23a5003c3c0e620f548fa9ed20b27920d9ee0c38 100644
--- a/chrome/browser/io_thread.cc
+++ b/chrome/browser/io_thread.cc
@@ -605,6 +605,10 @@ void IOThread::InitAsync() {
   net::MultiLogCTVerifier* ct_verifier = new net::MultiLogCTVerifier();
   globals_->cert_transparency_verifier.reset(ct_verifier);
 
+  if (command_line.HasSwitch(switches::kRequireCTForEV)) {
+    ct_verifier->SetEnforceCTEVPolicy(true);
+  }
+
   // Add built-in logs
   ct_verifier->AddLogs(net::ct::CreateLogVerifiersForKnownLogs());