Fix "value possibly truncated" warnings on MSVC, net/spdy/ edition.

net/spdy/spdy_session.h

 // Copyright (c) 2012 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.
 
 #ifndef NET_SPDY_SPDY_SESSION_H_
 #define NET_SPDY_SPDY_SESSION_H_
 
 #include <deque>
 #include <map>
 #include <set>
@@ skipping 707 matching lines @@
   void SendPrefacePingIfNoneInFlight();
 
   // Send PING if there are no PINGs in flight and we haven't heard from server.
   void SendPrefacePing();
 
   // Send a single WINDOW_UPDATE frame.
   void SendWindowUpdateFrame(SpdyStreamId stream_id, uint32 delta_window_size,
                              RequestPriority priority);
 
   // Send the PING frame.
-  void WritePingFrame(uint32 unique_id, bool is_ack);
+  void WritePingFrame(SpdyPingId unique_id, bool is_ack);
 
   // Post a CheckPingStatus call after delay. Don't post if there is already
   // CheckPingStatus running.
   void PlanToCheckPingStatus();
 
   // Check the status of the connection. It calls |CloseSessionOnError| if we
   // haven't received any data in |kHungInterval| time period.
   void CheckPingStatus(base::TimeTicks last_check_time);
 
   // Get a new stream id.
@@ skipping 198 matching lines @@
   void set_hung_interval(base::TimeDelta duration) {
     hung_interval_ = duration;
   }
 
   void set_max_concurrent_pushed_streams(size_t value) {
     max_concurrent_pushed_streams_ = value;
   }
 
   int64 pings_in_flight() const { return pings_in_flight_; }
 
-  uint32 next_ping_id() const { return next_ping_id_; }
+  SpdyPingId next_ping_id() const { return next_ping_id_; }
 
   base::TimeTicks last_activity_time() const { return last_activity_time_; }
 
   bool check_ping_status_pending() const { return check_ping_status_pending_; }
 
   size_t max_concurrent_streams() const { return max_concurrent_streams_; }
 
   // Returns the SSLClientSocket that this SPDY session sits on top of,
   // or NULL, if the transport is not SSL.
   SSLClientSocket* GetSSLClientSocket() const;
@@ skipping 116 matching lines @@
 
   bool sent_settings_;      // Did this session send settings when it started.
   bool received_settings_;  // Did this session receive at least one settings
                             // frame.
   int stalled_streams_;     // Count of streams that were ever stalled.
 
   // Count of all pings on the wire, for which we have not gotten a response.
   int64 pings_in_flight_;
 
   // This is the next ping_id (unique_id) to be sent in PING frame.
-  uint32 next_ping_id_;
+  SpdyPingId next_ping_id_;
 
   // This is the last time we have sent a PING.
   base::TimeTicks last_ping_sent_time_;
 
   // This is the last time we had activity in the session.
   base::TimeTicks last_activity_time_;
 
   // This is the length of the last compressed frame.
   size_t last_compressed_frame_len_;
 
@@ skipping 76 matching lines @@
   // Used for posting asynchronous IO tasks.  We use this even though
   // SpdySession is refcounted because we don't need to keep the SpdySession
   // alive if the last reference is within a RunnableMethod.  Just revoke the
   // method.
   base::WeakPtrFactory<SpdySession> weak_factory_;
 };
 
 }  // namespace net
 
 #endif  // NET_SPDY_SPDY_SESSION_H_