Check in generated Dart bindings and add presubmit script

mojo/dart/packages/mojo/lib/mojo/url_request.mojom.dart

Index: mojo/dart/packages/mojo/lib/mojo/url_request.mojom.dart
diff --git a/mojo/dart/packages/mojo/lib/mojo/url_request.mojom.dart b/mojo/dart/packages/mojo/lib/mojo/url_request.mojom.dart
new file mode 100644
index 0000000000000000000000000000000000000000..bb6e19961da17886c46c8d5bf2399d97dee6aea3
--- /dev/null
+++ b/mojo/dart/packages/mojo/lib/mojo/url_request.mojom.dart
@@ -0,0 +1,207 @@
+// 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 url_request_mojom;
+
+import 'dart:async';
+
+import 'package:mojo/bindings.dart' as bindings;
+import 'package:mojo/core.dart' as core;
+import 'package:mojo/mojo/http_header.mojom.dart' as http_header_mojom;
+
+
+class UrlRequestCacheMode extends bindings.MojoEnum {
+  static const DEFAULT = const UrlRequestCacheMode._(0);
+  static const BYPASS_CACHE = const UrlRequestCacheMode._(1);
+  static const ONLY_FROM_CACHE = const UrlRequestCacheMode._(2);
+
+  const UrlRequestCacheMode._(int v) : super(v);
+
+  static const Map<String, UrlRequestCacheMode> valuesMap = const {
+    "DEFAULT": DEFAULT,
+    "BYPASS_CACHE": BYPASS_CACHE,
+    "ONLY_FROM_CACHE": ONLY_FROM_CACHE,
+  };
+  static const List<UrlRequestCacheMode> values = const [
+    DEFAULT,
+    BYPASS_CACHE,
+    ONLY_FROM_CACHE,
+  ];
+
+  static UrlRequestCacheMode valueOf(String name) => valuesMap[name];
+
+  factory UrlRequestCacheMode(int v) {
+    switch (v) {
+      case 0:
+        return DEFAULT;
+      case 1:
+        return BYPASS_CACHE;
+      case 2:
+        return ONLY_FROM_CACHE;
+      default:
+        return null;
+    }
+  }
+
+  static UrlRequestCacheMode decode(bindings.Decoder decoder0, int offset) {
+    int v = decoder0.decodeUint32(offset);
+    UrlRequestCacheMode result = new UrlRequestCacheMode(v);
+    if (result == null) {
+      throw new bindings.MojoCodecError(
+          'Bad value $v for enum UrlRequestCacheMode.');
+    }
+    return result;
+  }
+
+  String toString() {
+    switch(this) {
+      case DEFAULT:
+        return 'UrlRequestCacheMode.DEFAULT';
+      case BYPASS_CACHE:
+        return 'UrlRequestCacheMode.BYPASS_CACHE';
+      case ONLY_FROM_CACHE:
+        return 'UrlRequestCacheMode.ONLY_FROM_CACHE';
+    }
+  }
+
+  int toJson() => value;
+}
+
+class UrlRequest extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(56, 0)
+  ];
+  String url = null;
+  String method = "GET";
+  List<http_header_mojom.HttpHeader> headers = null;
+  List<core.MojoDataPipeConsumer> body = null;
+  int responseBodyBufferSize = 0;
+  bool autoFollowRedirects = false;
+  UrlRequestCacheMode cacheMode = new UrlRequestCacheMode(0);
+
+  UrlRequest() : super(kVersions.last.size);
+
+  static UrlRequest 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 UrlRequest decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    UrlRequest result = new UrlRequest();
+
+    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.url = decoder0.decodeString(8, false);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.method = decoder0.decodeString(16, false);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      var decoder1 = decoder0.decodePointer(24, true);
+      if (decoder1 == null) {
+        result.headers = null;
+      } else {
+        var si1 = decoder1.decodeDataHeaderForPointerArray(bindings.kUnspecifiedArrayLength);
+        result.headers = new List<http_header_mojom.HttpHeader>(si1.numElements);
+        for (int i1 = 0; i1 < si1.numElements; ++i1) {
+          
+          var decoder2 = decoder1.decodePointer(bindings.ArrayDataHeader.kHeaderSize + bindings.kPointerSize * i1, false);
+          result.headers[i1] = http_header_mojom.HttpHeader.decode(decoder2);
+        }
+      }
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.body = decoder0.decodeConsumerHandleArray(32, bindings.kArrayNullable, bindings.kUnspecifiedArrayLength);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.responseBodyBufferSize = decoder0.decodeUint32(40);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.autoFollowRedirects = decoder0.decodeBool(44, 0);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+        result.cacheMode = UrlRequestCacheMode.decode(decoder0, 48);
+        if (result.cacheMode == null) {
+          throw new bindings.MojoCodecError(
+            'Trying to decode null union for non-nullable UrlRequestCacheMode.');
+        }
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeString(url, 8, false);
+    
+    encoder0.encodeString(method, 16, false);
+    
+    if (headers == null) {
+      encoder0.encodeNullPointer(24, true);
+    } else {
+      var encoder1 = encoder0.encodePointerArray(headers.length, 24, bindings.kUnspecifiedArrayLength);
+      for (int i0 = 0; i0 < headers.length; ++i0) {
+        
+        encoder1.encodeStruct(headers[i0], bindings.ArrayDataHeader.kHeaderSize + bindings.kPointerSize * i0, false);
+      }
+    }
+    
+    encoder0.encodeConsumerHandleArray(body, 32, bindings.kArrayNullable, bindings.kUnspecifiedArrayLength);
+    
+    encoder0.encodeUint32(responseBodyBufferSize, 40);
+    
+    encoder0.encodeBool(autoFollowRedirects, 44, 0);
+    
+    encoder0.encodeEnum(cacheMode, 48);
+  }
+
+  String toString() {
+    return "UrlRequest("
+           "url: $url" ", "
+           "method: $method" ", "
+           "headers: $headers" ", "
+           "body: $body" ", "
+           "responseBodyBufferSize: $responseBodyBufferSize" ", "
+           "autoFollowRedirects: $autoFollowRedirects" ", "
+           "cacheMode: $cacheMode" ")";
+  }
+
+  Map toJson() {
+    throw new bindings.MojoCodecError(
+        'Object containing handles cannot be encoded to JSON.');
+  }
+}
+
+