Check in generated Dart bindings and add presubmit script

mojo/dart/packages/mojo_services/lib/mojo/viewport_parameter_listener.mojom.dart

Index: mojo/dart/packages/mojo_services/lib/mojo/viewport_parameter_listener.mojom.dart
diff --git a/mojo/dart/packages/mojo_services/lib/mojo/viewport_parameter_listener.mojom.dart b/mojo/dart/packages/mojo_services/lib/mojo/viewport_parameter_listener.mojom.dart
new file mode 100644
index 0000000000000000000000000000000000000000..095f21cf5b4d3db01099c073e748451ce7839315
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+++ b/mojo/dart/packages/mojo_services/lib/mojo/viewport_parameter_listener.mojom.dart
@@ -0,0 +1,265 @@
+// 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 viewport_parameter_listener_mojom;
+
+import 'dart:async';
+
+import 'package:mojo/bindings.dart' as bindings;
+import 'package:mojo/core.dart' as core;
+
+
+
+class ViewportParameterListenerOnVSyncParametersUpdatedParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(24, 0)
+  ];
+  int timebase = 0;
+  int interval = 0;
+
+  ViewportParameterListenerOnVSyncParametersUpdatedParams() : super(kVersions.last.size);
+
+  static ViewportParameterListenerOnVSyncParametersUpdatedParams 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 ViewportParameterListenerOnVSyncParametersUpdatedParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    ViewportParameterListenerOnVSyncParametersUpdatedParams result = new ViewportParameterListenerOnVSyncParametersUpdatedParams();
+
+    var mainDataHeader = decoder0.decodeStructDataHeader();
+    if (mainDataHeader.version <= kVersions.last.version) {
+      // Scan in reverse order to optimize for more recent versions.
+      for (int i = kVersions.length - 1; i >= 0; --i) {
+        if (mainDataHeader.version >= kVersions[i].version) {
+          if (mainDataHeader.size == kVersions[i].size) {
+            // Found a match.
+            break;
+          }
+          throw new bindings.MojoCodecError(
+              'Header size doesn\'t correspond to known version size.');
+        }
+      }
+    } else if (mainDataHeader.size < kVersions.last.size) {
+      throw new bindings.MojoCodecError(
+        'Message newer than the last known version cannot be shorter than '
+        'required by the last known version.');
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.timebase = decoder0.decodeInt64(8);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.interval = decoder0.decodeInt64(16);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeInt64(timebase, 8);
+    
+    encoder0.encodeInt64(interval, 16);
+  }
+
+  String toString() {
+    return "ViewportParameterListenerOnVSyncParametersUpdatedParams("
+           "timebase: $timebase" ", "
+           "interval: $interval" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["timebase"] = timebase;
+    map["interval"] = interval;
+    return map;
+  }
+}
+
+const int kViewportParameterListener_onVSyncParametersUpdated_name = 0;
+
+const String ViewportParameterListenerName =
+      'mojo::ViewportParameterListener';
+
+abstract class ViewportParameterListener {
+  void onVSyncParametersUpdated(int timebase, int interval);
+
+}
+
+
+class ViewportParameterListenerProxyImpl extends bindings.Proxy {
+  ViewportParameterListenerProxyImpl.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) : super.fromEndpoint(endpoint);
+
+  ViewportParameterListenerProxyImpl.fromHandle(core.MojoHandle handle) :
+      super.fromHandle(handle);
+
+  ViewportParameterListenerProxyImpl.unbound() : super.unbound();
+
+  static ViewportParameterListenerProxyImpl newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For ViewportParameterListenerProxyImpl"));
+    return new ViewportParameterListenerProxyImpl.fromEndpoint(endpoint);
+  }
+
+  String get name => ViewportParameterListenerName;
+
+  void handleResponse(bindings.ServiceMessage message) {
+    switch (message.header.type) {
+      default:
+        proxyError("Unexpected message type: ${message.header.type}");
+        close(immediate: true);
+        break;
+    }
+  }
+
+  String toString() {
+    var superString = super.toString();
+    return "ViewportParameterListenerProxyImpl($superString)";
+  }
+}
+
+
+class _ViewportParameterListenerProxyCalls implements ViewportParameterListener {
+  ViewportParameterListenerProxyImpl _proxyImpl;
+
+  _ViewportParameterListenerProxyCalls(this._proxyImpl);
+    void onVSyncParametersUpdated(int timebase, int interval) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new ViewportParameterListenerOnVSyncParametersUpdatedParams();
+      params.timebase = timebase;
+      params.interval = interval;
+      _proxyImpl.sendMessage(params, kViewportParameterListener_onVSyncParametersUpdated_name);
+    }
+  
+}
+
+
+class ViewportParameterListenerProxy implements bindings.ProxyBase {
+  final bindings.Proxy impl;
+  ViewportParameterListener ptr;
+  final String name = ViewportParameterListenerName;
+
+  ViewportParameterListenerProxy(ViewportParameterListenerProxyImpl proxyImpl) :
+      impl = proxyImpl,
+      ptr = new _ViewportParameterListenerProxyCalls(proxyImpl);
+
+  ViewportParameterListenerProxy.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) :
+      impl = new ViewportParameterListenerProxyImpl.fromEndpoint(endpoint) {
+    ptr = new _ViewportParameterListenerProxyCalls(impl);
+  }
+
+  ViewportParameterListenerProxy.fromHandle(core.MojoHandle handle) :
+      impl = new ViewportParameterListenerProxyImpl.fromHandle(handle) {
+    ptr = new _ViewportParameterListenerProxyCalls(impl);
+  }
+
+  ViewportParameterListenerProxy.unbound() :
+      impl = new ViewportParameterListenerProxyImpl.unbound() {
+    ptr = new _ViewportParameterListenerProxyCalls(impl);
+  }
+
+  factory ViewportParameterListenerProxy.connectToService(
+      bindings.ServiceConnector s, String url) {
+    ViewportParameterListenerProxy p = new ViewportParameterListenerProxy.unbound();
+    s.connectToService(url, p);
+    return p;
+  }
+
+  static ViewportParameterListenerProxy newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For ViewportParameterListenerProxy"));
+    return new ViewportParameterListenerProxy.fromEndpoint(endpoint);
+  }
+
+  Future close({bool immediate: false}) => impl.close(immediate: immediate);
+
+  Future responseOrError(Future f) => impl.responseOrError(f);
+
+  Future get errorFuture => impl.errorFuture;
+
+  int get version => impl.version;
+
+  Future<int> queryVersion() => impl.queryVersion();
+
+  void requireVersion(int requiredVersion) {
+    impl.requireVersion(requiredVersion);
+  }
+
+  String toString() {
+    return "ViewportParameterListenerProxy($impl)";
+  }
+}
+
+
+class ViewportParameterListenerStub extends bindings.Stub {
+  ViewportParameterListener _impl = null;
+
+  ViewportParameterListenerStub.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint, [this._impl])
+      : super.fromEndpoint(endpoint);
+
+  ViewportParameterListenerStub.fromHandle(core.MojoHandle handle, [this._impl])
+      : super.fromHandle(handle);
+
+  ViewportParameterListenerStub.unbound() : super.unbound();
+
+  static ViewportParameterListenerStub newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For ViewportParameterListenerStub"));
+    return new ViewportParameterListenerStub.fromEndpoint(endpoint);
+  }
+
+  static const String name = ViewportParameterListenerName;
+
+
+
+  dynamic handleMessage(bindings.ServiceMessage message) {
+    if (bindings.ControlMessageHandler.isControlMessage(message)) {
+      return bindings.ControlMessageHandler.handleMessage(this,
+                                                          0,
+                                                          message);
+    }
+    assert(_impl != null);
+    switch (message.header.type) {
+      case kViewportParameterListener_onVSyncParametersUpdated_name:
+        var params = ViewportParameterListenerOnVSyncParametersUpdatedParams.deserialize(
+            message.payload);
+        _impl.onVSyncParametersUpdated(params.timebase, params.interval);
+        break;
+      default:
+        throw new bindings.MojoCodecError("Unexpected message name");
+        break;
+    }
+    return null;
+  }
+
+  ViewportParameterListener get impl => _impl;
+  set impl(ViewportParameterListener d) {
+    assert(_impl == null);
+    _impl = d;
+  }
+
+  String toString() {
+    var superString = super.toString();
+    return "ViewportParameterListenerStub($superString)";
+  }
+
+  int get version => 0;
+}
+
+