Revert "Add button to page info to revoke user certificate decisions."

content/public/browser/ssl_host_state_delegate.h

Index: content/public/browser/ssl_host_state_delegate.h
diff --git a/content/public/browser/ssl_host_state_delegate.h b/content/public/browser/ssl_host_state_delegate.h
index 206903aa294278105040c0fde4bee40f0b6509b6..859a4e78be5fce2548dc41fa09af757927fbc55d 100644
--- a/content/public/browser/ssl_host_state_delegate.h
+++ b/content/public/browser/ssl_host_state_delegate.h
@@ -7,21 +7,13 @@
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/threading/non_thread_safe.h"
 #include "content/common/content_export.h"
 #include "net/cert/x509_certificate.h"
 
 namespace content {
 
-// The SSLHostStateDelegate encapulates the host-specific state for SSL errors.
-// For example, SSLHostStateDelegate remembers whether the user has whitelisted
-// a particular broken cert for use with particular host.  We separate this
-// state from the SSLManager because this state is shared across many navigation
-// controllers.
-//
 // SSLHostStateDelegate may be implemented by the embedder to provide a storage
-// strategy for certificate decisions or it may be left unimplemented to use a
-// default strategy of not remembering decisions at all.
+// strategy for certificate decisions.
 class SSLHostStateDelegate {
  public:
   // Records that |cert| is not permitted to be used for |host| in the future,
@@ -44,12 +36,12 @@ class SSLHostStateDelegate {
                                                 net::X509Certificate* cert,
                                                 net::CertStatus error) = 0;
 
-  // Records that a host has run insecure content.
-  virtual void HostRanInsecureContent(const std::string& host, int pid) = 0;
+  // Revoke all allow/deny preferences for |host|.
+  virtual void RevokeAllowAndDenyPreferences(const std::string& host) = 0;
 
-  // Returns whether the specified host ran insecure content.
-  virtual bool DidHostRunInsecureContent(const std::string& host,
-                                         int pid) const = 0;
+  // Returns true if any decisions has been recorded for |host|, otherwise
+  // false.
+  virtual bool HasAllowedOrDeniedCert(const std::string& host) = 0;
 
  protected:
   virtual ~SSLHostStateDelegate() {}