Update //third_party/protobuf to version 3.

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

Index: third_party/protobuf/csharp/src/Google.Protobuf/WellKnownTypes/Api.cs
diff --git a/third_party/protobuf/csharp/src/Google.Protobuf/WellKnownTypes/Api.cs b/third_party/protobuf/csharp/src/Google.Protobuf/WellKnownTypes/Api.cs
new file mode 100644
index 0000000000000000000000000000000000000000..1b925b9cbc9c09163df511038f23a29932f43920
--- /dev/null
+++ b/third_party/protobuf/csharp/src/Google.Protobuf/WellKnownTypes/Api.cs
@@ -0,0 +1,848 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/api.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/api.proto</summary>
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class ApiReflection {
+
+    #region Descriptor
+    /// <summary>File descriptor for google/protobuf/api.proto</summary>
+    public static pbr::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbr::FileDescriptor descriptor;
+
+    static ApiReflection() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "Chlnb29nbGUvcHJvdG9idWYvYXBpLnByb3RvEg9nb29nbGUucHJvdG9idWYa",
+            "JGdvb2dsZS9wcm90b2J1Zi9zb3VyY2VfY29udGV4dC5wcm90bxoaZ29vZ2xl",
+            "L3Byb3RvYnVmL3R5cGUucHJvdG8igQIKA0FwaRIMCgRuYW1lGAEgASgJEigK",
+            "B21ldGhvZHMYAiADKAsyFy5nb29nbGUucHJvdG9idWYuTWV0aG9kEigKB29w",
+            "dGlvbnMYAyADKAsyFy5nb29nbGUucHJvdG9idWYuT3B0aW9uEg8KB3ZlcnNp",
+            "b24YBCABKAkSNgoOc291cmNlX2NvbnRleHQYBSABKAsyHi5nb29nbGUucHJv",
+            "dG9idWYuU291cmNlQ29udGV4dBImCgZtaXhpbnMYBiADKAsyFi5nb29nbGUu",
+            "cHJvdG9idWYuTWl4aW4SJwoGc3ludGF4GAcgASgOMhcuZ29vZ2xlLnByb3Rv",
+            "YnVmLlN5bnRheCLVAQoGTWV0aG9kEgwKBG5hbWUYASABKAkSGAoQcmVxdWVz",
+            "dF90eXBlX3VybBgCIAEoCRIZChFyZXF1ZXN0X3N0cmVhbWluZxgDIAEoCBIZ",
+            "ChFyZXNwb25zZV90eXBlX3VybBgEIAEoCRIaChJyZXNwb25zZV9zdHJlYW1p",
+            "bmcYBSABKAgSKAoHb3B0aW9ucxgGIAMoCzIXLmdvb2dsZS5wcm90b2J1Zi5P",
+            "cHRpb24SJwoGc3ludGF4GAcgASgOMhcuZ29vZ2xlLnByb3RvYnVmLlN5bnRh",
+            "eCIjCgVNaXhpbhIMCgRuYW1lGAEgASgJEgwKBHJvb3QYAiABKAlCSwoTY29t",
+            "Lmdvb2dsZS5wcm90b2J1ZkIIQXBpUHJvdG9QAaABAaICA0dQQqoCHkdvb2ds",
+            "ZS5Qcm90b2J1Zi5XZWxsS25vd25UeXBlc2IGcHJvdG8z"));
+      descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
+          new pbr::FileDescriptor[] { global::Google.Protobuf.WellKnownTypes.SourceContextReflection.Descriptor, global::Google.Protobuf.WellKnownTypes.TypeReflection.Descriptor, },
+          new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] {
+            new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Api), global::Google.Protobuf.WellKnownTypes.Api.Parser, new[]{ "Name", "Methods", "Options", "Version", "SourceContext", "Mixins", "Syntax" }, null, null, null),
+            new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Method), global::Google.Protobuf.WellKnownTypes.Method.Parser, new[]{ "Name", "RequestTypeUrl", "RequestStreaming", "ResponseTypeUrl", "ResponseStreaming", "Options", "Syntax" }, null, null, null),
+            new pbr::GeneratedCodeInfo(typeof(global::Google.Protobuf.WellKnownTypes.Mixin), global::Google.Protobuf.WellKnownTypes.Mixin.Parser, new[]{ "Name", "Root" }, null, null, null)
+          }));
+    }
+    #endregion
+
+  }
+  #region Messages
+  /// <summary>
+  ///  Api is a light-weight descriptor for a protocol buffer service.
+  /// </summary>
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Api : pb::IMessage<Api> {
+    private static readonly pb::MessageParser<Api> _parser = new pb::MessageParser<Api>(() => new Api());
+    public static pb::MessageParser<Api> Parser { get { return _parser; } }
+
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.ApiReflection.Descriptor.MessageTypes[0]; }
+    }
+
+    pbr::MessageDescriptor pb::IMessage.Descriptor {
+      get { return Descriptor; }
+    }
+
+    public Api() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Api(Api other) : this() {
+      name_ = other.name_;
+      methods_ = other.methods_.Clone();
+      options_ = other.options_.Clone();
+      version_ = other.version_;
+      SourceContext = other.sourceContext_ != null ? other.SourceContext.Clone() : null;
+      mixins_ = other.mixins_.Clone();
+      syntax_ = other.syntax_;
+    }
+
+    public Api Clone() {
+      return new Api(this);
+    }
+
+    /// <summary>Field number for the "name" field.</summary>
+    public const int NameFieldNumber = 1;
+    private string name_ = "";
+    /// <summary>
+    ///  The fully qualified name of this api, including package name
+    ///  followed by the api's simple name.
+    /// </summary>
+    public string Name {
+      get { return name_; }
+      set {
+        name_ = pb::Preconditions.CheckNotNull(value, "value");
+      }
+    }
+
+    /// <summary>Field number for the "methods" field.</summary>
+    public const int MethodsFieldNumber = 2;
+    private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Method> _repeated_methods_codec
+        = pb::FieldCodec.ForMessage(18, global::Google.Protobuf.WellKnownTypes.Method.Parser);
+    private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Method> methods_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Method>();
+    /// <summary>
+    ///  The methods of this api, in unspecified order.
+    /// </summary>
+    public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Method> Methods {
+      get { return methods_; }
+    }
+
+    /// <summary>Field number for the "options" field.</summary>
+    public const int OptionsFieldNumber = 3;
+    private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Option> _repeated_options_codec
+        = pb::FieldCodec.ForMessage(26, global::Google.Protobuf.WellKnownTypes.Option.Parser);
+    private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> options_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option>();
+    /// <summary>
+    ///  Any metadata attached to the API.
+    /// </summary>
+    public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> Options {
+      get { return options_; }
+    }
+
+    /// <summary>Field number for the "version" field.</summary>
+    public const int VersionFieldNumber = 4;
+    private string version_ = "";
+    /// <summary>
+    ///  A version string for this api. If specified, must have the form
+    ///  `major-version.minor-version`, as in `1.10`. If the minor version
+    ///  is omitted, it defaults to zero. If the entire version field is
+    ///  empty, the major version is derived from the package name, as
+    ///  outlined below. If the field is not empty, the version in the
+    ///  package name will be verified to be consistent with what is
+    ///  provided here.
+    ///
+    ///  The versioning schema uses [semantic
+    ///  versioning](http://semver.org) where the major version number
+    ///  indicates a breaking change and the minor version an additive,
+    ///  non-breaking change. Both version numbers are signals to users
+    ///  what to expect from different versions, and should be carefully
+    ///  chosen based on the product plan.
+    ///
+    ///  The major version is also reflected in the package name of the
+    ///  API, which must end in `v&lt;major-version>`, as in
+    ///  `google.feature.v1`. For major versions 0 and 1, the suffix can
+    ///  be omitted. Zero major versions must only be used for
+    ///  experimental, none-GA apis.
+    /// </summary>
+    public string Version {
+      get { return version_; }
+      set {
+        version_ = pb::Preconditions.CheckNotNull(value, "value");
+      }
+    }
+
+    /// <summary>Field number for the "source_context" field.</summary>
+    public const int SourceContextFieldNumber = 5;
+    private global::Google.Protobuf.WellKnownTypes.SourceContext sourceContext_;
+    /// <summary>
+    ///  Source context for the protocol buffer service represented by this
+    ///  message.
+    /// </summary>
+    public global::Google.Protobuf.WellKnownTypes.SourceContext SourceContext {
+      get { return sourceContext_; }
+      set {
+        sourceContext_ = value;
+      }
+    }
+
+    /// <summary>Field number for the "mixins" field.</summary>
+    public const int MixinsFieldNumber = 6;
+    private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Mixin> _repeated_mixins_codec
+        = pb::FieldCodec.ForMessage(50, global::Google.Protobuf.WellKnownTypes.Mixin.Parser);
+    private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Mixin> mixins_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Mixin>();
+    /// <summary>
+    ///  Included APIs. See [Mixin][].
+    /// </summary>
+    public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Mixin> Mixins {
+      get { return mixins_; }
+    }
+
+    /// <summary>Field number for the "syntax" field.</summary>
+    public const int SyntaxFieldNumber = 7;
+    private global::Google.Protobuf.WellKnownTypes.Syntax syntax_ = global::Google.Protobuf.WellKnownTypes.Syntax.SYNTAX_PROTO2;
+    /// <summary>
+    ///  The source syntax of the service.
+    /// </summary>
+    public global::Google.Protobuf.WellKnownTypes.Syntax Syntax {
+      get { return syntax_; }
+      set {
+        syntax_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Api);
+    }
+
+    public bool Equals(Api other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Name != other.Name) return false;
+      if(!methods_.Equals(other.methods_)) return false;
+      if(!options_.Equals(other.options_)) return false;
+      if (Version != other.Version) return false;
+      if (!object.Equals(SourceContext, other.SourceContext)) return false;
+      if(!mixins_.Equals(other.mixins_)) return false;
+      if (Syntax != other.Syntax) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Name.Length != 0) hash ^= Name.GetHashCode();
+      hash ^= methods_.GetHashCode();
+      hash ^= options_.GetHashCode();
+      if (Version.Length != 0) hash ^= Version.GetHashCode();
+      if (sourceContext_ != null) hash ^= SourceContext.GetHashCode();
+      hash ^= mixins_.GetHashCode();
+      if (Syntax != global::Google.Protobuf.WellKnownTypes.Syntax.SYNTAX_PROTO2) hash ^= Syntax.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.ToDiagnosticString(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Name.Length != 0) {
+        output.WriteRawTag(10);
+        output.WriteString(Name);
+      }
+      methods_.WriteTo(output, _repeated_methods_codec);
+      options_.WriteTo(output, _repeated_options_codec);
+      if (Version.Length != 0) {
+        output.WriteRawTag(34);
+        output.WriteString(Version);
+      }
+      if (sourceContext_ != null) {
+        output.WriteRawTag(42);
+        output.WriteMessage(SourceContext);
+      }
+      mixins_.WriteTo(output, _repeated_mixins_codec);
+      if (Syntax != global::Google.Protobuf.WellKnownTypes.Syntax.SYNTAX_PROTO2) {
+        output.WriteRawTag(56);
+        output.WriteEnum((int) Syntax);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Name.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(Name);
+      }
+      size += methods_.CalculateSize(_repeated_methods_codec);
+      size += options_.CalculateSize(_repeated_options_codec);
+      if (Version.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(Version);
+      }
+      if (sourceContext_ != null) {
+        size += 1 + pb::CodedOutputStream.ComputeMessageSize(SourceContext);
+      }
+      size += mixins_.CalculateSize(_repeated_mixins_codec);
+      if (Syntax != global::Google.Protobuf.WellKnownTypes.Syntax.SYNTAX_PROTO2) {
+        size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) Syntax);
+      }
+      return size;
+    }
+
+    public void MergeFrom(Api other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Name.Length != 0) {
+        Name = other.Name;
+      }
+      methods_.Add(other.methods_);
+      options_.Add(other.options_);
+      if (other.Version.Length != 0) {
+        Version = other.Version;
+      }
+      if (other.sourceContext_ != null) {
+        if (sourceContext_ == null) {
+          sourceContext_ = new global::Google.Protobuf.WellKnownTypes.SourceContext();
+        }
+        SourceContext.MergeFrom(other.SourceContext);
+      }
+      mixins_.Add(other.mixins_);
+      if (other.Syntax != global::Google.Protobuf.WellKnownTypes.Syntax.SYNTAX_PROTO2) {
+        Syntax = other.Syntax;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while ((tag = input.ReadTag()) != 0) {
+        switch(tag) {
+          default:
+            input.SkipLastField();
+            break;
+          case 10: {
+            Name = input.ReadString();
+            break;
+          }
+          case 18: {
+            methods_.AddEntriesFrom(input, _repeated_methods_codec);
+            break;
+          }
+          case 26: {
+            options_.AddEntriesFrom(input, _repeated_options_codec);
+            break;
+          }
+          case 34: {
+            Version = input.ReadString();
+            break;
+          }
+          case 42: {
+            if (sourceContext_ == null) {
+              sourceContext_ = new global::Google.Protobuf.WellKnownTypes.SourceContext();
+            }
+            input.ReadMessage(sourceContext_);
+            break;
+          }
+          case 50: {
+            mixins_.AddEntriesFrom(input, _repeated_mixins_codec);
+            break;
+          }
+          case 56: {
+            syntax_ = (global::Google.Protobuf.WellKnownTypes.Syntax) input.ReadEnum();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  /// <summary>
+  ///  Method represents a method of an api.
+  /// </summary>
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Method : pb::IMessage<Method> {
+    private static readonly pb::MessageParser<Method> _parser = new pb::MessageParser<Method>(() => new Method());
+    public static pb::MessageParser<Method> Parser { get { return _parser; } }
+
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.ApiReflection.Descriptor.MessageTypes[1]; }
+    }
+
+    pbr::MessageDescriptor pb::IMessage.Descriptor {
+      get { return Descriptor; }
+    }
+
+    public Method() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Method(Method other) : this() {
+      name_ = other.name_;
+      requestTypeUrl_ = other.requestTypeUrl_;
+      requestStreaming_ = other.requestStreaming_;
+      responseTypeUrl_ = other.responseTypeUrl_;
+      responseStreaming_ = other.responseStreaming_;
+      options_ = other.options_.Clone();
+      syntax_ = other.syntax_;
+    }
+
+    public Method Clone() {
+      return new Method(this);
+    }
+
+    /// <summary>Field number for the "name" field.</summary>
+    public const int NameFieldNumber = 1;
+    private string name_ = "";
+    /// <summary>
+    ///  The simple name of this method.
+    /// </summary>
+    public string Name {
+      get { return name_; }
+      set {
+        name_ = pb::Preconditions.CheckNotNull(value, "value");
+      }
+    }
+
+    /// <summary>Field number for the "request_type_url" field.</summary>
+    public const int RequestTypeUrlFieldNumber = 2;
+    private string requestTypeUrl_ = "";
+    /// <summary>
+    ///  A URL of the input message type.
+    /// </summary>
+    public string RequestTypeUrl {
+      get { return requestTypeUrl_; }
+      set {
+        requestTypeUrl_ = pb::Preconditions.CheckNotNull(value, "value");
+      }
+    }
+
+    /// <summary>Field number for the "request_streaming" field.</summary>
+    public const int RequestStreamingFieldNumber = 3;
+    private bool requestStreaming_;
+    /// <summary>
+    ///  If true, the request is streamed.
+    /// </summary>
+    public bool RequestStreaming {
+      get { return requestStreaming_; }
+      set {
+        requestStreaming_ = value;
+      }
+    }
+
+    /// <summary>Field number for the "response_type_url" field.</summary>
+    public const int ResponseTypeUrlFieldNumber = 4;
+    private string responseTypeUrl_ = "";
+    /// <summary>
+    ///  The URL of the output message type.
+    /// </summary>
+    public string ResponseTypeUrl {
+      get { return responseTypeUrl_; }
+      set {
+        responseTypeUrl_ = pb::Preconditions.CheckNotNull(value, "value");
+      }
+    }
+
+    /// <summary>Field number for the "response_streaming" field.</summary>
+    public const int ResponseStreamingFieldNumber = 5;
+    private bool responseStreaming_;
+    /// <summary>
+    ///  If true, the response is streamed.
+    /// </summary>
+    public bool ResponseStreaming {
+      get { return responseStreaming_; }
+      set {
+        responseStreaming_ = value;
+      }
+    }
+
+    /// <summary>Field number for the "options" field.</summary>
+    public const int OptionsFieldNumber = 6;
+    private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Option> _repeated_options_codec
+        = pb::FieldCodec.ForMessage(50, global::Google.Protobuf.WellKnownTypes.Option.Parser);
+    private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> options_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option>();
+    /// <summary>
+    ///  Any metadata attached to the method.
+    /// </summary>
+    public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> Options {
+      get { return options_; }
+    }
+
+    /// <summary>Field number for the "syntax" field.</summary>
+    public const int SyntaxFieldNumber = 7;
+    private global::Google.Protobuf.WellKnownTypes.Syntax syntax_ = global::Google.Protobuf.WellKnownTypes.Syntax.SYNTAX_PROTO2;
+    /// <summary>
+    ///  The source syntax of this method.
+    /// </summary>
+    public global::Google.Protobuf.WellKnownTypes.Syntax Syntax {
+      get { return syntax_; }
+      set {
+        syntax_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Method);
+    }
+
+    public bool Equals(Method other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Name != other.Name) return false;
+      if (RequestTypeUrl != other.RequestTypeUrl) return false;
+      if (RequestStreaming != other.RequestStreaming) return false;
+      if (ResponseTypeUrl != other.ResponseTypeUrl) return false;
+      if (ResponseStreaming != other.ResponseStreaming) return false;
+      if(!options_.Equals(other.options_)) return false;
+      if (Syntax != other.Syntax) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Name.Length != 0) hash ^= Name.GetHashCode();
+      if (RequestTypeUrl.Length != 0) hash ^= RequestTypeUrl.GetHashCode();
+      if (RequestStreaming != false) hash ^= RequestStreaming.GetHashCode();
+      if (ResponseTypeUrl.Length != 0) hash ^= ResponseTypeUrl.GetHashCode();
+      if (ResponseStreaming != false) hash ^= ResponseStreaming.GetHashCode();
+      hash ^= options_.GetHashCode();
+      if (Syntax != global::Google.Protobuf.WellKnownTypes.Syntax.SYNTAX_PROTO2) hash ^= Syntax.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.ToDiagnosticString(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Name.Length != 0) {
+        output.WriteRawTag(10);
+        output.WriteString(Name);
+      }
+      if (RequestTypeUrl.Length != 0) {
+        output.WriteRawTag(18);
+        output.WriteString(RequestTypeUrl);
+      }
+      if (RequestStreaming != false) {
+        output.WriteRawTag(24);
+        output.WriteBool(RequestStreaming);
+      }
+      if (ResponseTypeUrl.Length != 0) {
+        output.WriteRawTag(34);
+        output.WriteString(ResponseTypeUrl);
+      }
+      if (ResponseStreaming != false) {
+        output.WriteRawTag(40);
+        output.WriteBool(ResponseStreaming);
+      }
+      options_.WriteTo(output, _repeated_options_codec);
+      if (Syntax != global::Google.Protobuf.WellKnownTypes.Syntax.SYNTAX_PROTO2) {
+        output.WriteRawTag(56);
+        output.WriteEnum((int) Syntax);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Name.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(Name);
+      }
+      if (RequestTypeUrl.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(RequestTypeUrl);
+      }
+      if (RequestStreaming != false) {
+        size += 1 + 1;
+      }
+      if (ResponseTypeUrl.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(ResponseTypeUrl);
+      }
+      if (ResponseStreaming != false) {
+        size += 1 + 1;
+      }
+      size += options_.CalculateSize(_repeated_options_codec);
+      if (Syntax != global::Google.Protobuf.WellKnownTypes.Syntax.SYNTAX_PROTO2) {
+        size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) Syntax);
+      }
+      return size;
+    }
+
+    public void MergeFrom(Method other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Name.Length != 0) {
+        Name = other.Name;
+      }
+      if (other.RequestTypeUrl.Length != 0) {
+        RequestTypeUrl = other.RequestTypeUrl;
+      }
+      if (other.RequestStreaming != false) {
+        RequestStreaming = other.RequestStreaming;
+      }
+      if (other.ResponseTypeUrl.Length != 0) {
+        ResponseTypeUrl = other.ResponseTypeUrl;
+      }
+      if (other.ResponseStreaming != false) {
+        ResponseStreaming = other.ResponseStreaming;
+      }
+      options_.Add(other.options_);
+      if (other.Syntax != global::Google.Protobuf.WellKnownTypes.Syntax.SYNTAX_PROTO2) {
+        Syntax = other.Syntax;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while ((tag = input.ReadTag()) != 0) {
+        switch(tag) {
+          default:
+            input.SkipLastField();
+            break;
+          case 10: {
+            Name = input.ReadString();
+            break;
+          }
+          case 18: {
+            RequestTypeUrl = input.ReadString();
+            break;
+          }
+          case 24: {
+            RequestStreaming = input.ReadBool();
+            break;
+          }
+          case 34: {
+            ResponseTypeUrl = input.ReadString();
+            break;
+          }
+          case 40: {
+            ResponseStreaming = input.ReadBool();
+            break;
+          }
+          case 50: {
+            options_.AddEntriesFrom(input, _repeated_options_codec);
+            break;
+          }
+          case 56: {
+            syntax_ = (global::Google.Protobuf.WellKnownTypes.Syntax) input.ReadEnum();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  /// <summary>
+  ///  Declares an API to be included in this API. The including API must
+  ///  redeclare all the methods from the included API, but documentation
+  ///  and options are inherited as follows:
+  ///
+  ///  - If after comment and whitespace stripping, the documentation
+  ///    string of the redeclared method is empty, it will be inherited
+  ///    from the original method.
+  ///
+  ///  - Each annotation belonging to the service config (http,
+  ///    visibility) which is not set in the redeclared method will be
+  ///    inherited.
+  ///
+  ///  - If an http annotation is inherited, the path pattern will be
+  ///    modified as follows. Any version prefix will be replaced by the
+  ///    version of the including API plus the [root][] path if specified.
+  ///
+  ///  Example of a simple mixin:
+  ///
+  ///      package google.acl.v1;
+  ///      service AccessControl {
+  ///        // Get the underlying ACL object.
+  ///        rpc GetAcl(GetAclRequest) returns (Acl) {
+  ///          option (google.api.http).get = "/v1/{resource=**}:getAcl";
+  ///        }
+  ///      }
+  ///
+  ///      package google.storage.v2;
+  ///      service Storage {
+  ///        // (-- see AccessControl.GetAcl --)
+  ///        rpc GetAcl(GetAclRequest) returns (Acl);
+  ///
+  ///        // Get a data record.
+  ///        rpc GetData(GetDataRequest) returns (Data) {
+  ///          option (google.api.http).get = "/v2/{resource=**}";
+  ///        }
+  ///      }
+  ///
+  ///  Example of a mixin configuration:
+  ///
+  ///      apis:
+  ///      - name: google.storage.v2.Storage
+  ///        mixins:
+  ///        - name: google.acl.v1.AccessControl
+  ///
+  ///  The mixin construct implies that all methods in `AccessControl` are
+  ///  also declared with same name and request/response types in
+  ///  `Storage`. A documentation generator or annotation processor will
+  ///  see the effective `Storage.GetAcl` method after inherting
+  ///  documentation and annotations as follows:
+  ///
+  ///      service Storage {
+  ///        // Get the underlying ACL object.
+  ///        rpc GetAcl(GetAclRequest) returns (Acl) {
+  ///          option (google.api.http).get = "/v2/{resource=**}:getAcl";
+  ///        }
+  ///        ...
+  ///      }
+  ///
+  ///  Note how the version in the path pattern changed from `v1` to `v2`.
+  ///
+  ///  If the `root` field in the mixin is specified, it should be a
+  ///  relative path under which inherited HTTP paths are placed. Example:
+  ///
+  ///      apis:
+  ///      - name: google.storage.v2.Storage
+  ///        mixins:
+  ///        - name: google.acl.v1.AccessControl
+  ///          root: acls
+  ///
+  ///  This implies the following inherited HTTP annotation:
+  ///
+  ///      service Storage {
+  ///        // Get the underlying ACL object.
+  ///        rpc GetAcl(GetAclRequest) returns (Acl) {
+  ///          option (google.api.http).get = "/v2/acls/{resource=**}:getAcl";
+  ///        }
+  ///        ...
+  ///      }
+  /// </summary>
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Mixin : pb::IMessage<Mixin> {
+    private static readonly pb::MessageParser<Mixin> _parser = new pb::MessageParser<Mixin>(() => new Mixin());
+    public static pb::MessageParser<Mixin> Parser { get { return _parser; } }
+
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.ApiReflection.Descriptor.MessageTypes[2]; }
+    }
+
+    pbr::MessageDescriptor pb::IMessage.Descriptor {
+      get { return Descriptor; }
+    }
+
+    public Mixin() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Mixin(Mixin other) : this() {
+      name_ = other.name_;
+      root_ = other.root_;
+    }
+
+    public Mixin Clone() {
+      return new Mixin(this);
+    }
+
+    /// <summary>Field number for the "name" field.</summary>
+    public const int NameFieldNumber = 1;
+    private string name_ = "";
+    /// <summary>
+    ///  The fully qualified name of the API which is included.
+    /// </summary>
+    public string Name {
+      get { return name_; }
+      set {
+        name_ = pb::Preconditions.CheckNotNull(value, "value");
+      }
+    }
+
+    /// <summary>Field number for the "root" field.</summary>
+    public const int RootFieldNumber = 2;
+    private string root_ = "";
+    /// <summary>
+    ///  If non-empty specifies a path under which inherited HTTP paths
+    ///  are rooted.
+    /// </summary>
+    public string Root {
+      get { return root_; }
+      set {
+        root_ = pb::Preconditions.CheckNotNull(value, "value");
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Mixin);
+    }
+
+    public bool Equals(Mixin other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Name != other.Name) return false;
+      if (Root != other.Root) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Name.Length != 0) hash ^= Name.GetHashCode();
+      if (Root.Length != 0) hash ^= Root.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.ToDiagnosticString(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Name.Length != 0) {
+        output.WriteRawTag(10);
+        output.WriteString(Name);
+      }
+      if (Root.Length != 0) {
+        output.WriteRawTag(18);
+        output.WriteString(Root);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Name.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(Name);
+      }
+      if (Root.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(Root);
+      }
+      return size;
+    }
+
+    public void MergeFrom(Mixin other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Name.Length != 0) {
+        Name = other.Name;
+      }
+      if (other.Root.Length != 0) {
+        Root = other.Root;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while ((tag = input.ReadTag()) != 0) {
+        switch(tag) {
+          default:
+            input.SkipLastField();
+            break;
+          case 10: {
+            Name = input.ReadString();
+            break;
+          }
+          case 18: {
+            Root = input.ReadString();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code