Update DataPipeConsumerDispatcher state when deserialized

mojo/edk/system/data_pipe_consumer_dispatcher.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "mojo/edk/system/data_pipe_consumer_dispatcher.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 403 matching lines @@
       new DataPipeConsumerDispatcher(node_controller, port, ring_buffer,
                                      state->options, false /* initialized */,
                                      state->pipe_id);
 
   {
     base::AutoLock lock(dispatcher->lock_);
     dispatcher->read_offset_ = state->read_offset;
     dispatcher->bytes_available_ = state->bytes_available;
     dispatcher->peer_closed_ = state->flags & kFlagPeerClosed;
     dispatcher->InitializeNoLock();
+    dispatcher->UpdateSignalsStateNoLock();
   }
 
   return dispatcher;
 }
 
 DataPipeConsumerDispatcher::~DataPipeConsumerDispatcher() {
   DCHECK(is_closed_ && !shared_ring_buffer_ && !ring_buffer_mapping_ &&
          !in_transit_);
 }
 
@@ skipping 129 matching lines @@
   }
 
   if (peer_closed_ != was_peer_closed ||
       bytes_available_ != previous_bytes_available) {
     awakable_list_.AwakeForStateChange(GetHandleSignalsStateNoLock());
   }
 }
 
 }  // namespace edk
 }  // namespace mojo