Update //third_party/protobuf to version 3.

third_party/protobuf/csharp/src/Google.Protobuf/WellKnownTypes/Timestamp.cs

Index: third_party/protobuf/csharp/src/Google.Protobuf/WellKnownTypes/Timestamp.cs
diff --git a/third_party/protobuf/csharp/src/Google.Protobuf/WellKnownTypes/Timestamp.cs b/third_party/protobuf/csharp/src/Google.Protobuf/WellKnownTypes/Timestamp.cs
new file mode 100644
index 0000000000000000000000000000000000000000..adee4bb4c08df777d2fb3d692dbc702ee1827059
--- /dev/null
+++ b/third_party/protobuf/csharp/src/Google.Protobuf/WellKnownTypes/Timestamp.cs
@@ -0,0 +1,240 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/timestamp.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.Protobuf;
+using pbc = global::Google.Protobuf.Collections;
+using pbr = global::Google.Protobuf.Reflection;
+using scg = global::System.Collections.Generic;
+namespace Google.Protobuf.WellKnownTypes {
+
+  /// <summary>Holder for reflection information generated from google/protobuf/timestamp.proto</summary>
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class TimestampReflection {
+
+    #region Descriptor
+    /// <summary>File descriptor for google/protobuf/timestamp.proto</summary>
+    public static pbr::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbr::FileDescriptor descriptor;
+
+    static TimestampReflection() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "Ch9nb29nbGUvcHJvdG9idWYvdGltZXN0YW1wLnByb3RvEg9nb29nbGUucHJv",
+            "dG9idWYiKwoJVGltZXN0YW1wEg8KB3NlY29uZHMYASABKAMSDQoFbmFub3MY",
+            "AiABKAVCUQoTY29tLmdvb2dsZS5wcm90b2J1ZkIOVGltZXN0YW1wUHJvdG9Q",
+            "AaABAaICA0dQQqoCHkdvb2dsZS5Qcm90b2J1Zi5XZWxsS25vd25UeXBlc2IG",
+            "cHJvdG8z"));
+      descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
+          new pbr::FileDescriptor[] { },
+          new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] {
+            new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Timestamp), global::Google.Protobuf.WellKnownTypes.Timestamp.Parser, new[]{ "Seconds", "Nanos" }, null, null, null)
+          }));
+    }
+    #endregion
+
+  }
+  #region Messages
+  /// <summary>
+  ///  A Timestamp represents a point in time independent of any time zone
+  ///  or calendar, represented as seconds and fractions of seconds at
+  ///  nanosecond resolution in UTC Epoch time. It is encoded using the
+  ///  Proleptic Gregorian Calendar which extends the Gregorian calendar
+  ///  backwards to year one. It is encoded assuming all minutes are 60
+  ///  seconds long, i.e. leap seconds are "smeared" so that no leap second
+  ///  table is needed for interpretation. Range is from
+  ///  0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z.
+  ///  By restricting to that range, we ensure that we can convert to
+  ///  and from  RFC 3339 date strings.
+  ///  See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt).
+  ///
+  ///  Example 1: Compute Timestamp from POSIX `time()`.
+  ///
+  ///      Timestamp timestamp;
+  ///      timestamp.set_seconds(time(NULL));
+  ///      timestamp.set_nanos(0);
+  ///
+  ///  Example 2: Compute Timestamp from POSIX `gettimeofday()`.
+  ///
+  ///      struct timeval tv;
+  ///      gettimeofday(&amp;tv, NULL);
+  ///
+  ///      Timestamp timestamp;
+  ///      timestamp.set_seconds(tv.tv_sec);
+  ///      timestamp.set_nanos(tv.tv_usec * 1000);
+  ///
+  ///  Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`.
+  ///
+  ///      FILETIME ft;
+  ///      GetSystemTimeAsFileTime(&amp;ft);
+  ///      UINT64 ticks = (((UINT64)ft.dwHighDateTime) &lt;&lt; 32) | ft.dwLowDateTime;
+  ///
+  ///      // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
+  ///      // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
+  ///      Timestamp timestamp;
+  ///      timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
+  ///      timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));
+  ///
+  ///  Example 4: Compute Timestamp from Java `System.currentTimeMillis()`.
+  ///
+  ///      long millis = System.currentTimeMillis();
+  ///
+  ///      Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
+  ///          .setNanos((int) ((millis % 1000) * 1000000)).build();
+  ///
+  ///  Example 5: Compute Timestamp from current time in Python.
+  ///
+  ///      now = time.time()
+  ///      seconds = int(now)
+  ///      nanos = int((now - seconds) * 10**9)
+  ///      timestamp = Timestamp(seconds=seconds, nanos=nanos)
+  /// </summary>
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Timestamp : pb::IMessage<Timestamp> {
+    private static readonly pb::MessageParser<Timestamp> _parser = new pb::MessageParser<Timestamp>(() => new Timestamp());
+    public static pb::MessageParser<Timestamp> Parser { get { return _parser; } }
+
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.TimestampReflection.Descriptor.MessageTypes[0]; }
+    }
+
+    pbr::MessageDescriptor pb::IMessage.Descriptor {
+      get { return Descriptor; }
+    }
+
+    public Timestamp() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Timestamp(Timestamp other) : this() {
+      seconds_ = other.seconds_;
+      nanos_ = other.nanos_;
+    }
+
+    public Timestamp Clone() {
+      return new Timestamp(this);
+    }
+
+    /// <summary>Field number for the "seconds" field.</summary>
+    public const int SecondsFieldNumber = 1;
+    private long seconds_;
+    /// <summary>
+    ///  Represents seconds of UTC time since Unix epoch
+    ///  1970-01-01T00:00:00Z. Must be from from 0001-01-01T00:00:00Z to
+    ///  9999-12-31T23:59:59Z inclusive.
+    /// </summary>
+    public long Seconds {
+      get { return seconds_; }
+      set {
+        seconds_ = value;
+      }
+    }
+
+    /// <summary>Field number for the "nanos" field.</summary>
+    public const int NanosFieldNumber = 2;
+    private int nanos_;
+    /// <summary>
+    ///  Non-negative fractions of a second at nanosecond resolution. Negative
+    ///  second values with fractions must still have non-negative nanos values
+    ///  that count forward in time. Must be from 0 to 999,999,999
+    ///  inclusive.
+    /// </summary>
+    public int Nanos {
+      get { return nanos_; }
+      set {
+        nanos_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Timestamp);
+    }
+
+    public bool Equals(Timestamp other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Seconds != other.Seconds) return false;
+      if (Nanos != other.Nanos) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Seconds != 0L) hash ^= Seconds.GetHashCode();
+      if (Nanos != 0) hash ^= Nanos.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.ToDiagnosticString(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Seconds != 0L) {
+        output.WriteRawTag(8);
+        output.WriteInt64(Seconds);
+      }
+      if (Nanos != 0) {
+        output.WriteRawTag(16);
+        output.WriteInt32(Nanos);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Seconds != 0L) {
+        size += 1 + pb::CodedOutputStream.ComputeInt64Size(Seconds);
+      }
+      if (Nanos != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeInt32Size(Nanos);
+      }
+      return size;
+    }
+
+    public void MergeFrom(Timestamp other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Seconds != 0L) {
+        Seconds = other.Seconds;
+      }
+      if (other.Nanos != 0) {
+        Nanos = other.Nanos;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while ((tag = input.ReadTag()) != 0) {
+        switch(tag) {
+          default:
+            input.SkipLastField();
+            break;
+          case 8: {
+            Seconds = input.ReadInt64();
+            break;
+          }
+          case 16: {
+            Nanos = input.ReadInt32();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code