Check in generated Dart bindings and add presubmit script

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

Index: mojo/dart/packages/mojo_services/lib/mojo/gpu.mojom.dart
diff --git a/mojo/dart/packages/mojo_services/lib/mojo/gpu.mojom.dart b/mojo/dart/packages/mojo_services/lib/mojo/gpu.mojom.dart
new file mode 100644
index 0000000000000000000000000000000000000000..b817729bd00225849df7fb60f694bd91bdf2cc06
--- /dev/null
+++ b/mojo/dart/packages/mojo_services/lib/mojo/gpu.mojom.dart
@@ -0,0 +1,255 @@
+// 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 gpu_mojom;
+
+import 'dart:async';
+
+import 'package:mojo/bindings.dart' as bindings;
+import 'package:mojo/core.dart' as core;
+import 'package:mojo_services/mojo/command_buffer.mojom.dart' as command_buffer_mojom;
+
+
+
+class GpuCreateOffscreenGleS2ContextParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(16, 0)
+  ];
+  Object gles2Client = null;
+
+  GpuCreateOffscreenGleS2ContextParams() : super(kVersions.last.size);
+
+  static GpuCreateOffscreenGleS2ContextParams 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 GpuCreateOffscreenGleS2ContextParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    GpuCreateOffscreenGleS2ContextParams result = new GpuCreateOffscreenGleS2ContextParams();
+
+    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.gles2Client = decoder0.decodeInterfaceRequest(8, false, command_buffer_mojom.CommandBufferStub.newFromEndpoint);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeInterfaceRequest(gles2Client, 8, false);
+  }
+
+  String toString() {
+    return "GpuCreateOffscreenGleS2ContextParams("
+           "gles2Client: $gles2Client" ")";
+  }
+
+  Map toJson() {
+    throw new bindings.MojoCodecError(
+        'Object containing handles cannot be encoded to JSON.');
+  }
+}
+
+const int kGpu_createOffscreenGleS2Context_name = 0;
+
+const String GpuName =
+      'mojo::Gpu';
+
+abstract class Gpu {
+  void createOffscreenGleS2Context(Object gles2Client);
+
+}
+
+
+class GpuProxyImpl extends bindings.Proxy {
+  GpuProxyImpl.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) : super.fromEndpoint(endpoint);
+
+  GpuProxyImpl.fromHandle(core.MojoHandle handle) :
+      super.fromHandle(handle);
+
+  GpuProxyImpl.unbound() : super.unbound();
+
+  static GpuProxyImpl newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For GpuProxyImpl"));
+    return new GpuProxyImpl.fromEndpoint(endpoint);
+  }
+
+  String get name => GpuName;
+
+  void handleResponse(bindings.ServiceMessage message) {
+    switch (message.header.type) {
+      default:
+        proxyError("Unexpected message type: ${message.header.type}");
+        close(immediate: true);
+        break;
+    }
+  }
+
+  String toString() {
+    var superString = super.toString();
+    return "GpuProxyImpl($superString)";
+  }
+}
+
+
+class _GpuProxyCalls implements Gpu {
+  GpuProxyImpl _proxyImpl;
+
+  _GpuProxyCalls(this._proxyImpl);
+    void createOffscreenGleS2Context(Object gles2Client) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new GpuCreateOffscreenGleS2ContextParams();
+      params.gles2Client = gles2Client;
+      _proxyImpl.sendMessage(params, kGpu_createOffscreenGleS2Context_name);
+    }
+  
+}
+
+
+class GpuProxy implements bindings.ProxyBase {
+  final bindings.Proxy impl;
+  Gpu ptr;
+  final String name = GpuName;
+
+  GpuProxy(GpuProxyImpl proxyImpl) :
+      impl = proxyImpl,
+      ptr = new _GpuProxyCalls(proxyImpl);
+
+  GpuProxy.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) :
+      impl = new GpuProxyImpl.fromEndpoint(endpoint) {
+    ptr = new _GpuProxyCalls(impl);
+  }
+
+  GpuProxy.fromHandle(core.MojoHandle handle) :
+      impl = new GpuProxyImpl.fromHandle(handle) {
+    ptr = new _GpuProxyCalls(impl);
+  }
+
+  GpuProxy.unbound() :
+      impl = new GpuProxyImpl.unbound() {
+    ptr = new _GpuProxyCalls(impl);
+  }
+
+  factory GpuProxy.connectToService(
+      bindings.ServiceConnector s, String url) {
+    GpuProxy p = new GpuProxy.unbound();
+    s.connectToService(url, p);
+    return p;
+  }
+
+  static GpuProxy newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For GpuProxy"));
+    return new GpuProxy.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 "GpuProxy($impl)";
+  }
+}
+
+
+class GpuStub extends bindings.Stub {
+  Gpu _impl = null;
+
+  GpuStub.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint, [this._impl])
+      : super.fromEndpoint(endpoint);
+
+  GpuStub.fromHandle(core.MojoHandle handle, [this._impl])
+      : super.fromHandle(handle);
+
+  GpuStub.unbound() : super.unbound();
+
+  static GpuStub newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For GpuStub"));
+    return new GpuStub.fromEndpoint(endpoint);
+  }
+
+  static const String name = GpuName;
+
+
+
+  dynamic handleMessage(bindings.ServiceMessage message) {
+    if (bindings.ControlMessageHandler.isControlMessage(message)) {
+      return bindings.ControlMessageHandler.handleMessage(this,
+                                                          0,
+                                                          message);
+    }
+    assert(_impl != null);
+    switch (message.header.type) {
+      case kGpu_createOffscreenGleS2Context_name:
+        var params = GpuCreateOffscreenGleS2ContextParams.deserialize(
+            message.payload);
+        _impl.createOffscreenGleS2Context(params.gles2Client);
+        break;
+      default:
+        throw new bindings.MojoCodecError("Unexpected message name");
+        break;
+    }
+    return null;
+  }
+
+  Gpu get impl => _impl;
+  set impl(Gpu d) {
+    assert(_impl == null);
+    _impl = d;
+  }
+
+  String toString() {
+    var superString = super.toString();
+    return "GpuStub($superString)";
+  }
+
+  int get version => 0;
+}
+
+