Don't persist HPKP if PrivacyMode is enabled.

chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc

Index: chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
diff --git a/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc b/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
index c9de2fa7abeecb2c8ba03b6e3d96acf29f86c4fb..a2dff07300736868b1d94465e0879c72709fa36f 100644
--- a/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
+++ b/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
@@ -568,18 +568,9 @@ void ChromeResourceDispatcherHostDelegate::OnResponseStarted(
   const ResourceRequestInfo* info = ResourceRequestInfo::ForRequest(request);
 
   if (request->url().SchemeIsSecure()) {
-    const net::URLRequestContext* context = request->context();
-    net::TransportSecurityState* state = context->transport_security_state();
-    if (state) {
-      net::TransportSecurityState::DomainState domain_state;
-      bool has_sni = net::SSLConfigService::IsSNIAvailable(
-          context->ssl_config_service());
-      if (state->GetDomainState(request->url().host(), has_sni,
-                                &domain_state) &&
-          domain_state.ShouldUpgradeToSSL()) {
+    if (request->GetHSTSRedirect(NULL)) {
         sender->Send(new ChromeViewMsg_AddStrictSecurityHost(
             info->GetRouteID(), request->url().host()));
-      }
     }
   }