Bypass the cache for the second or later HttpCache::Transaction...

net/http/http_network_transaction.cc

Index: net/http/http_network_transaction.cc
===================================================================
--- net/http/http_network_transaction.cc	(revision 17313)
+++ net/http/http_network_transaction.cc	(working copy)
@@ -362,6 +362,8 @@
       return LOAD_STATE_WAITING_FOR_RESPONSE;
     case STATE_READ_BODY_COMPLETE:
       return LOAD_STATE_READING_RESPONSE;
+    case STATE_WAITING_FOR_USER_ACTION:
+      return LOAD_STATE_WAITING_FOR_USER_ACTION;
     default:
       return LOAD_STATE_IDLE;
   }
@@ -500,12 +502,20 @@
         TRACE_EVENT_END("http.drain_body_for_auth_restart",
                         request_, request_->url.spec());
         break;
+      case STATE_WAITING_FOR_USER_ACTION:
+        // When this transcation is suspended for some error such as invalid SSL
+        // certification, the state becomes STATE_WAITING_FOR_USER_ACTION. You
+        // can check if this transaction is in this state by calling
+        // GetLoadState() and compare with LOAD_STATE_WAITING_FOR_USER_ACTION.
+        break;
       default:
         NOTREACHED() << "bad state";
         rv = ERR_FAILED;
         break;
     }
-  } while (rv != ERR_IO_PENDING && next_state_ != STATE_NONE);
+  } while (rv != ERR_IO_PENDING &&
+           next_state_ != STATE_NONE &&
+           next_state_ != STATE_WAITING_FOR_USER_ACTION);
 
   return rv;
 }
@@ -662,6 +672,7 @@
   if (result == OK) {
     next_state_ = STATE_WRITE_HEADERS;
   } else {
+    next_state_ = STATE_WAITING_FOR_USER_ACTION;
     result = HandleSSLHandshakeError(result);
   }
   return result;