Dart: Futures -> Callbacks.

mojo/dart/packages/mojo_services/lib/tracing/trace_provider_registry.mojom.dart

 // Copyright 2014 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.
 
 library trace_provider_registry_mojom;
 import 'dart:async';
 import 'package:mojo/bindings.dart' as bindings;
 import 'package:mojo/core.dart' as core;
 import 'package:mojo/mojo/bindings/types/service_describer.mojom.dart' as service_describer;
 import 'package:mojo_services/tracing/tracing.mojom.dart' as tracing_mojom;
 
 
 
 class _TraceProviderRegistryRegisterTraceProviderParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(16, 0)
   ];
   tracing_mojom.TraceProviderInterface traceProvider = null;
 
   _TraceProviderRegistryRegisterTraceProviderParams() : super(kVersions.last.size);
 
+  _TraceProviderRegistryRegisterTraceProviderParams.init(
+    tracing_mojom.TraceProviderInterface this.traceProvider
+  ) : super(kVersions.last.size);
+
   static _TraceProviderRegistryRegisterTraceProviderParams deserialize(bindings.Message message) {
     var decoder = new bindings.Decoder(message);
     var result = decode(decoder);
     if (decoder.excessHandles != null) {
       decoder.excessHandles.forEach((h) => h.close());
     }
     return result;
   }
 
   static _TraceProviderRegistryRegisterTraceProviderParams decode(bindings.Decoder decoder0) {
@@ skipping 45 matching lines @@
 
   Map toJson() {
     throw new bindings.MojoCodecError(
         'Object containing handles cannot be encoded to JSON.');
   }
 }
 
 const int _traceProviderRegistryMethodRegisterTraceProviderName = 0;
 
 class _TraceProviderRegistryServiceDescription implements service_describer.ServiceDescription {
-  dynamic getTopLevelInterface([Function responseFactory]) =>
-      responseFactory(null);
+  void getTopLevelInterface(Function responder) {
+    responder(null);
+  }
 
-  dynamic getTypeDefinition(String typeKey, [Function responseFactory]) =>
-      responseFactory(null);
+  void getTypeDefinition(String typeKey, Function responder) {
+    responder(null);
+  }
 
-  dynamic getAllTypeDefinitions([Function responseFactory]) =>
-      responseFactory(null);
+  void getAllTypeDefinitions(Function responder) {
+    responder(null);
+  }
 }
 
 abstract class TraceProviderRegistry {
   static const String serviceName = "tracing.TraceProviderRegistry";
 
   static service_describer.ServiceDescription _cachedServiceDescription;
   static service_describer.ServiceDescription get serviceDescription {
     if (_cachedServiceDescription == null) {
       _cachedServiceDescription = new _TraceProviderRegistryServiceDescription();
     }
@@ skipping 116 matching lines @@
       : super.fromHandle(handle, autoBegin: impl != null) {
     _impl = impl;
   }
 
   _TraceProviderRegistryStubControl.unbound([this._impl]) : super.unbound();
 
   String get serviceName => TraceProviderRegistry.serviceName;
 
 
 
-  dynamic handleMessage(bindings.ServiceMessage message) {
+  void handleMessage(bindings.ServiceMessage message) {
     if (bindings.ControlMessageHandler.isControlMessage(message)) {
-      return bindings.ControlMessageHandler.handleMessage(this,
-                                                          0,
-                                                          message);
+      bindings.ControlMessageHandler.handleMessage(
+          this, 0, message);
+      return;
     }
     if (_impl == null) {
       throw new core.MojoApiError("$this has no implementation set");
     }
     switch (message.header.type) {
       case _traceProviderRegistryMethodRegisterTraceProviderName:
         var params = _TraceProviderRegistryRegisterTraceProviderParams.deserialize(
             message.payload);
         _impl.registerTraceProvider(params.traceProvider);
         break;
       default:
         throw new bindings.MojoCodecError("Unexpected message name");
         break;
     }
-    return null;
   }
 
   TraceProviderRegistry get impl => _impl;
   set impl(TraceProviderRegistry d) {
     if (d == null) {
       throw new core.MojoApiError("$this: Cannot set a null implementation");
     }
     if (isBound && (_impl == null)) {
       beginHandlingEvents();
     }
@@ skipping 40 matching lines @@
   }
 
 
   void registerTraceProvider(tracing_mojom.TraceProviderInterface traceProvider) {
     return impl.registerTraceProvider(traceProvider);
   }
 }