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 0aee27452287112d488656a1269c42d2a983acb9..8c2ceedc970f5e897f2ec161cd09999434ac22e2 100644
--- a/content/public/browser/ssl_host_state_delegate.h
+++ b/content/public/browser/ssl_host_state_delegate.h
@@ -7,15 +7,25 @@
 
 #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.
-class SSLHostStateDelegate {
+// strategy for certificate decisions or it may be left unimplemented to use a
+// default strategy of not remembering decisions at all.
+class SSLHostStateDelegate : NON_EXPORTED_BASE(public base::NonThreadSafe) {
  public:
+  SSLHostStateDelegate() {}
+
   // Records that |cert| is not permitted to be used for |host| in the future,
   // for a specified |error| type.
   virtual void DenyCert(const std::string& host,
@@ -43,8 +53,18 @@ class SSLHostStateDelegate {
   // false.
   virtual bool HasAllowedOrDeniedCert(const std::string& host) = 0;
 
+  // Records that a host has run insecure content.
+  virtual void HostRanInsecureContent(const std::string& host, int pid) = 0;
+
+  // Returns whether the specified host ran insecure content.
+  virtual bool DidHostRunInsecureContent(const std::string& host,
+                                         int pid) const = 0;
+
  protected:
   virtual ~SSLHostStateDelegate() {}
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(SSLHostStateDelegate);
 };
 
 }  // namespace content