Update //third_party/protobuf to version 3.

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

Index: third_party/protobuf/csharp/src/Google.Protobuf/WellKnownTypes/FieldMask.cs
diff --git a/third_party/protobuf/csharp/src/Google.Protobuf/WellKnownTypes/FieldMask.cs b/third_party/protobuf/csharp/src/Google.Protobuf/WellKnownTypes/FieldMask.cs
new file mode 100644
index 0000000000000000000000000000000000000000..0cd5952a5d5b179f58da73a736a2f22967ffd3a6
--- /dev/null
+++ b/third_party/protobuf/csharp/src/Google.Protobuf/WellKnownTypes/FieldMask.cs
@@ -0,0 +1,265 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/field_mask.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/field_mask.proto</summary>
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class FieldMaskReflection {
+
+    #region Descriptor
+    /// <summary>File descriptor for google/protobuf/field_mask.proto</summary>
+    public static pbr::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbr::FileDescriptor descriptor;
+
+    static FieldMaskReflection() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "CiBnb29nbGUvcHJvdG9idWYvZmllbGRfbWFzay5wcm90bxIPZ29vZ2xlLnBy",
+            "b3RvYnVmIhoKCUZpZWxkTWFzaxINCgVwYXRocxgBIAMoCUJRChNjb20uZ29v",
+            "Z2xlLnByb3RvYnVmQg5GaWVsZE1hc2tQcm90b1ABoAEBogIDR1BCqgIeR29v",
+            "Z2xlLlByb3RvYnVmLldlbGxLbm93blR5cGVzYgZwcm90bzM="));
+      descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
+          new pbr::FileDescriptor[] { },
+          new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] {
+            new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.FieldMask), global::Google.Protobuf.WellKnownTypes.FieldMask.Parser, new[]{ "Paths" }, null, null, null)
+          }));
+    }
+    #endregion
+
+  }
+  #region Messages
+  /// <summary>
+  ///  `FieldMask` represents a set of symbolic field paths, for example:
+  ///
+  ///      paths: "f.a"
+  ///      paths: "f.b.d"
+  ///
+  ///  Here `f` represents a field in some root message, `a` and `b`
+  ///  fields in the message found in `f`, and `d` a field found in the
+  ///  message in `f.b`.
+  ///
+  ///  Field masks are used to specify a subset of fields that should be
+  ///  returned by a get operation or modified by an update operation.
+  ///  Field masks also have a custom JSON encoding (see below).
+  ///
+  ///  # Field Masks in Projections
+  ///
+  ///  When used in the context of a projection, a response message or
+  ///  sub-message is filtered by the API to only contain those fields as
+  ///  specified in the mask. For example, if the mask in the previous
+  ///  example is applied to a response message as follows:
+  ///
+  ///      f {
+  ///        a : 22
+  ///        b {
+  ///          d : 1
+  ///          x : 2
+  ///        }
+  ///        y : 13
+  ///      }
+  ///      z: 8
+  ///
+  ///  The result will not contain specific values for fields x,y and z
+  ///  (there value will be set to the default, and omitted in proto text
+  ///  output):
+  ///
+  ///      f {
+  ///        a : 22
+  ///        b {
+  ///          d : 1
+  ///        }
+  ///      }
+  ///
+  ///  A repeated field is not allowed except at the last position of a
+  ///  field mask.
+  ///
+  ///  If a FieldMask object is not present in a get operation, the
+  ///  operation applies to all fields (as if a FieldMask of all fields
+  ///  had been specified).
+  ///
+  ///  Note that a field mask does not necessarily applies to the
+  ///  top-level response message. In case of a REST get operation, the
+  ///  field mask applies directly to the response, but in case of a REST
+  ///  list operation, the mask instead applies to each individual message
+  ///  in the returned resource list. In case of a REST custom method,
+  ///  other definitions may be used. Where the mask applies will be
+  ///  clearly documented together with its declaration in the API.  In
+  ///  any case, the effect on the returned resource/resources is required
+  ///  behavior for APIs.
+  ///
+  ///  # Field Masks in Update Operations
+  ///
+  ///  A field mask in update operations specifies which fields of the
+  ///  targeted resource are going to be updated. The API is required
+  ///  to only change the values of the fields as specified in the mask
+  ///  and leave the others untouched. If a resource is passed in to
+  ///  describe the updated values, the API ignores the values of all
+  ///  fields not covered by the mask.
+  ///
+  ///  In order to reset a field's value to the default, the field must
+  ///  be in the mask and set to the default value in the provided resource.
+  ///  Hence, in order to reset all fields of a resource, provide a default
+  ///  instance of the resource and set all fields in the mask, or do
+  ///  not provide a mask as described below.
+  ///
+  ///  If a field mask is not present on update, the operation applies to
+  ///  all fields (as if a field mask of all fields has been specified).
+  ///  Note that in the presence of schema evolution, this may mean that
+  ///  fields the client does not know and has therefore not filled into
+  ///  the request will be reset to their default. If this is unwanted
+  ///  behavior, a specific service may require a client to always specify
+  ///  a field mask, producing an error if not.
+  ///
+  ///  As with get operations, the location of the resource which
+  ///  describes the updated values in the request message depends on the
+  ///  operation kind. In any case, the effect of the field mask is
+  ///  required to be honored by the API.
+  ///
+  ///  ## Considerations for HTTP REST
+  ///
+  ///  The HTTP kind of an update operation which uses a field mask must
+  ///  be set to PATCH instead of PUT in order to satisfy HTTP semantics
+  ///  (PUT must only be used for full updates).
+  ///
+  ///  # JSON Encoding of Field Masks
+  ///
+  ///  In JSON, a field mask is encoded as a single string where paths are
+  ///  separated by a comma. Fields name in each path are converted
+  ///  to/from lower-camel naming conventions.
+  ///
+  ///  As an example, consider the following message declarations:
+  ///
+  ///      message Profile {
+  ///        User user = 1;
+  ///        Photo photo = 2;
+  ///      }
+  ///      message User {
+  ///        string display_name = 1;
+  ///        string address = 2;
+  ///      }
+  ///
+  ///  In proto a field mask for `Profile` may look as such:
+  ///
+  ///      mask {
+  ///        paths: "user.display_name"
+  ///        paths: "photo"
+  ///      }
+  ///
+  ///  In JSON, the same mask is represented as below:
+  ///
+  ///      {
+  ///        mask: "user.displayName,photo"
+  ///      }
+  /// </summary>
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FieldMask : pb::IMessage<FieldMask> {
+    private static readonly pb::MessageParser<FieldMask> _parser = new pb::MessageParser<FieldMask>(() => new FieldMask());
+    public static pb::MessageParser<FieldMask> Parser { get { return _parser; } }
+
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.FieldMaskReflection.Descriptor.MessageTypes[0]; }
+    }
+
+    pbr::MessageDescriptor pb::IMessage.Descriptor {
+      get { return Descriptor; }
+    }
+
+    public FieldMask() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public FieldMask(FieldMask other) : this() {
+      paths_ = other.paths_.Clone();
+    }
+
+    public FieldMask Clone() {
+      return new FieldMask(this);
+    }
+
+    /// <summary>Field number for the "paths" field.</summary>
+    public const int PathsFieldNumber = 1;
+    private static readonly pb::FieldCodec<string> _repeated_paths_codec
+        = pb::FieldCodec.ForString(10);
+    private readonly pbc::RepeatedField<string> paths_ = new pbc::RepeatedField<string>();
+    /// <summary>
+    ///  The set of field mask paths.
+    /// </summary>
+    public pbc::RepeatedField<string> Paths {
+      get { return paths_; }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as FieldMask);
+    }
+
+    public bool Equals(FieldMask other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if(!paths_.Equals(other.paths_)) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      hash ^= paths_.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.ToDiagnosticString(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      paths_.WriteTo(output, _repeated_paths_codec);
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      size += paths_.CalculateSize(_repeated_paths_codec);
+      return size;
+    }
+
+    public void MergeFrom(FieldMask other) {
+      if (other == null) {
+        return;
+      }
+      paths_.Add(other.paths_);
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while ((tag = input.ReadTag()) != 0) {
+        switch(tag) {
+          default:
+            input.SkipLastField();
+            break;
+          case 10: {
+            paths_.AddEntriesFrom(input, _repeated_paths_codec);
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code