Use LOAD_VERIFY_EV_CERT to verify EV-ness in Verify()....

net/base/x509_certificate.h

Index: net/base/x509_certificate.h
===================================================================
--- net/base/x509_certificate.h	(revision 19005)
+++ net/base/x509_certificate.h	(working copy)
@@ -133,6 +133,11 @@
     SOURCE_FROM_NETWORK = 2,      // From the network.
   };
 
+  enum VerifyFlags {
+    VERIFY_REV_CHECKING_ENABLED = 1 << 0,
+    VERIFY_EV_CERT = 1 << 1,
+  };
+
   // Create an X509Certificate from a handle to the certificate object
   // in the underlying crypto library. This is a transfer of ownership;
   // X509Certificate will properly dispose of |cert_handle| for you.
@@ -207,16 +212,14 @@
   // |verify_result->cert_status|, and the error code for the most serious
   // error is returned.
   //
-  // If |rev_checking_enabled| is true, certificate revocation checking is
-  // performed.
+  // |flags| is bitwise OR'd of VerifyFlags.
+  // If VERIFY_REV_CHECKING_ENABLED is set in |flags|, certificate revocation
+  // checking is performed.  If VERIFY_EV_CERT is set in |flags| too,
+  // EV certificate verification is performed.
   int Verify(const std::string& hostname,
-             bool rev_checking_enabled,
+             int flags,
              CertVerifyResult* verify_result) const;
 
-  // Returns true if the certificate is an extended-validation (EV)
-  // certificate.
-  bool IsEV(int cert_status) const;
-
   OSCertHandle os_cert_handle() const { return cert_handle_; }
 
  private:
@@ -258,6 +261,8 @@
   // Common object initialization code.  Called by the constructors only.
   void Initialize();
 
+  bool VerifyEV() const;
+
   // Creates an OS certificate handle from the BER-encoded representation.
   // Returns NULL on failure.
   static OSCertHandle CreateOSCertHandleFromBytes(const char* data,