Check in generated Dart bindings and add presubmit script

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

Index: mojo/dart/packages/mojo_services/lib/keyboard/keyboard.mojom.dart
diff --git a/mojo/dart/packages/mojo_services/lib/keyboard/keyboard.mojom.dart b/mojo/dart/packages/mojo_services/lib/keyboard/keyboard.mojom.dart
new file mode 100644
index 0000000000000000000000000000000000000000..7e7f67de023de0d1153919787c7945b8498ab937
--- /dev/null
+++ b/mojo/dart/packages/mojo_services/lib/keyboard/keyboard.mojom.dart
@@ -0,0 +1,1763 @@
+// 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 keyboard_mojom;
+
+import 'dart:async';
+
+import 'package:mojo/bindings.dart' as bindings;
+import 'package:mojo/core.dart' as core;
+class SubmitAction extends bindings.MojoEnum {
+  static const DONE = const SubmitAction._(0);
+
+  const SubmitAction._(int v) : super(v);
+
+  static const Map<String, SubmitAction> valuesMap = const {
+    "DONE": DONE,
+  };
+  static const List<SubmitAction> values = const [
+    DONE,
+  ];
+
+  static SubmitAction valueOf(String name) => valuesMap[name];
+
+  factory SubmitAction(int v) {
+    switch (v) {
+      case 0:
+        return DONE;
+      default:
+        return null;
+    }
+  }
+
+  static SubmitAction decode(bindings.Decoder decoder0, int offset) {
+    int v = decoder0.decodeUint32(offset);
+    SubmitAction result = new SubmitAction(v);
+    if (result == null) {
+      throw new bindings.MojoCodecError(
+          'Bad value $v for enum SubmitAction.');
+    }
+    return result;
+  }
+
+  String toString() {
+    switch(this) {
+      case DONE:
+        return 'SubmitAction.DONE';
+    }
+  }
+
+  int toJson() => value;
+}
+class KeyboardType extends bindings.MojoEnum {
+  static const TEXT = const KeyboardType._(0);
+  static const NUMBER = const KeyboardType._(1);
+  static const PHONE = const KeyboardType._(2);
+  static const DATETIME = const KeyboardType._(3);
+
+  const KeyboardType._(int v) : super(v);
+
+  static const Map<String, KeyboardType> valuesMap = const {
+    "TEXT": TEXT,
+    "NUMBER": NUMBER,
+    "PHONE": PHONE,
+    "DATETIME": DATETIME,
+  };
+  static const List<KeyboardType> values = const [
+    TEXT,
+    NUMBER,
+    PHONE,
+    DATETIME,
+  ];
+
+  static KeyboardType valueOf(String name) => valuesMap[name];
+
+  factory KeyboardType(int v) {
+    switch (v) {
+      case 0:
+        return TEXT;
+      case 1:
+        return NUMBER;
+      case 2:
+        return PHONE;
+      case 3:
+        return DATETIME;
+      default:
+        return null;
+    }
+  }
+
+  static KeyboardType decode(bindings.Decoder decoder0, int offset) {
+    int v = decoder0.decodeUint32(offset);
+    KeyboardType result = new KeyboardType(v);
+    if (result == null) {
+      throw new bindings.MojoCodecError(
+          'Bad value $v for enum KeyboardType.');
+    }
+    return result;
+  }
+
+  String toString() {
+    switch(this) {
+      case TEXT:
+        return 'KeyboardType.TEXT';
+      case NUMBER:
+        return 'KeyboardType.NUMBER';
+      case PHONE:
+        return 'KeyboardType.PHONE';
+      case DATETIME:
+        return 'KeyboardType.DATETIME';
+    }
+  }
+
+  int toJson() => value;
+}
+
+
+
+class CompletionData extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(40, 0)
+  ];
+  int id = 0;
+  int position = 0;
+  String text = null;
+  String label = null;
+
+  CompletionData() : super(kVersions.last.size);
+
+  static CompletionData 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 CompletionData decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    CompletionData result = new CompletionData();
+
+    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.id = decoder0.decodeInt64(8);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.position = decoder0.decodeInt32(16);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.text = decoder0.decodeString(24, false);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.label = decoder0.decodeString(32, false);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeInt64(id, 8);
+    
+    encoder0.encodeInt32(position, 16);
+    
+    encoder0.encodeString(text, 24, false);
+    
+    encoder0.encodeString(label, 32, false);
+  }
+
+  String toString() {
+    return "CompletionData("
+           "id: $id" ", "
+           "position: $position" ", "
+           "text: $text" ", "
+           "label: $label" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["id"] = id;
+    map["position"] = position;
+    map["text"] = text;
+    map["label"] = label;
+    return map;
+  }
+}
+
+
+class CorrectionData extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(32, 0)
+  ];
+  int offset = 0;
+  String oldText = null;
+  String newText = null;
+
+  CorrectionData() : super(kVersions.last.size);
+
+  static CorrectionData 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 CorrectionData decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    CorrectionData result = new CorrectionData();
+
+    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.offset = decoder0.decodeInt32(8);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.oldText = decoder0.decodeString(16, false);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.newText = decoder0.decodeString(24, false);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeInt32(offset, 8);
+    
+    encoder0.encodeString(oldText, 16, false);
+    
+    encoder0.encodeString(newText, 24, false);
+  }
+
+  String toString() {
+    return "CorrectionData("
+           "offset: $offset" ", "
+           "oldText: $oldText" ", "
+           "newText: $newText" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["offset"] = offset;
+    map["oldText"] = oldText;
+    map["newText"] = newText;
+    return map;
+  }
+}
+
+
+class KeyboardClientCommitCompletionParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(16, 0)
+  ];
+  CompletionData completion = null;
+
+  KeyboardClientCommitCompletionParams() : super(kVersions.last.size);
+
+  static KeyboardClientCommitCompletionParams 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 KeyboardClientCommitCompletionParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    KeyboardClientCommitCompletionParams result = new KeyboardClientCommitCompletionParams();
+
+    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) {
+      
+      var decoder1 = decoder0.decodePointer(8, false);
+      result.completion = CompletionData.decode(decoder1);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeStruct(completion, 8, false);
+  }
+
+  String toString() {
+    return "KeyboardClientCommitCompletionParams("
+           "completion: $completion" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["completion"] = completion;
+    return map;
+  }
+}
+
+
+class KeyboardClientCommitCorrectionParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(16, 0)
+  ];
+  CorrectionData correction = null;
+
+  KeyboardClientCommitCorrectionParams() : super(kVersions.last.size);
+
+  static KeyboardClientCommitCorrectionParams 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 KeyboardClientCommitCorrectionParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    KeyboardClientCommitCorrectionParams result = new KeyboardClientCommitCorrectionParams();
+
+    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) {
+      
+      var decoder1 = decoder0.decodePointer(8, false);
+      result.correction = CorrectionData.decode(decoder1);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeStruct(correction, 8, false);
+  }
+
+  String toString() {
+    return "KeyboardClientCommitCorrectionParams("
+           "correction: $correction" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["correction"] = correction;
+    return map;
+  }
+}
+
+
+class KeyboardClientCommitTextParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(24, 0)
+  ];
+  String text = null;
+  int newCursorPosition = 0;
+
+  KeyboardClientCommitTextParams() : super(kVersions.last.size);
+
+  static KeyboardClientCommitTextParams 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 KeyboardClientCommitTextParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    KeyboardClientCommitTextParams result = new KeyboardClientCommitTextParams();
+
+    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.text = decoder0.decodeString(8, false);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.newCursorPosition = decoder0.decodeInt32(16);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeString(text, 8, false);
+    
+    encoder0.encodeInt32(newCursorPosition, 16);
+  }
+
+  String toString() {
+    return "KeyboardClientCommitTextParams("
+           "text: $text" ", "
+           "newCursorPosition: $newCursorPosition" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["text"] = text;
+    map["newCursorPosition"] = newCursorPosition;
+    return map;
+  }
+}
+
+
+class KeyboardClientDeleteSurroundingTextParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(16, 0)
+  ];
+  int beforeLength = 0;
+  int afterLength = 0;
+
+  KeyboardClientDeleteSurroundingTextParams() : super(kVersions.last.size);
+
+  static KeyboardClientDeleteSurroundingTextParams 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 KeyboardClientDeleteSurroundingTextParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    KeyboardClientDeleteSurroundingTextParams result = new KeyboardClientDeleteSurroundingTextParams();
+
+    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.beforeLength = decoder0.decodeInt32(8);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.afterLength = decoder0.decodeInt32(12);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeInt32(beforeLength, 8);
+    
+    encoder0.encodeInt32(afterLength, 12);
+  }
+
+  String toString() {
+    return "KeyboardClientDeleteSurroundingTextParams("
+           "beforeLength: $beforeLength" ", "
+           "afterLength: $afterLength" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["beforeLength"] = beforeLength;
+    map["afterLength"] = afterLength;
+    return map;
+  }
+}
+
+
+class KeyboardClientSetComposingRegionParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(16, 0)
+  ];
+  int start = 0;
+  int end = 0;
+
+  KeyboardClientSetComposingRegionParams() : super(kVersions.last.size);
+
+  static KeyboardClientSetComposingRegionParams 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 KeyboardClientSetComposingRegionParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    KeyboardClientSetComposingRegionParams result = new KeyboardClientSetComposingRegionParams();
+
+    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.start = decoder0.decodeInt32(8);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.end = decoder0.decodeInt32(12);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeInt32(start, 8);
+    
+    encoder0.encodeInt32(end, 12);
+  }
+
+  String toString() {
+    return "KeyboardClientSetComposingRegionParams("
+           "start: $start" ", "
+           "end: $end" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["start"] = start;
+    map["end"] = end;
+    return map;
+  }
+}
+
+
+class KeyboardClientSetComposingTextParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(24, 0)
+  ];
+  String text = null;
+  int newCursorPosition = 0;
+
+  KeyboardClientSetComposingTextParams() : super(kVersions.last.size);
+
+  static KeyboardClientSetComposingTextParams 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 KeyboardClientSetComposingTextParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    KeyboardClientSetComposingTextParams result = new KeyboardClientSetComposingTextParams();
+
+    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.text = decoder0.decodeString(8, false);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.newCursorPosition = decoder0.decodeInt32(16);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeString(text, 8, false);
+    
+    encoder0.encodeInt32(newCursorPosition, 16);
+  }
+
+  String toString() {
+    return "KeyboardClientSetComposingTextParams("
+           "text: $text" ", "
+           "newCursorPosition: $newCursorPosition" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["text"] = text;
+    map["newCursorPosition"] = newCursorPosition;
+    return map;
+  }
+}
+
+
+class KeyboardClientSetSelectionParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(16, 0)
+  ];
+  int start = 0;
+  int end = 0;
+
+  KeyboardClientSetSelectionParams() : super(kVersions.last.size);
+
+  static KeyboardClientSetSelectionParams 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 KeyboardClientSetSelectionParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    KeyboardClientSetSelectionParams result = new KeyboardClientSetSelectionParams();
+
+    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.start = decoder0.decodeInt32(8);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.end = decoder0.decodeInt32(12);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeInt32(start, 8);
+    
+    encoder0.encodeInt32(end, 12);
+  }
+
+  String toString() {
+    return "KeyboardClientSetSelectionParams("
+           "start: $start" ", "
+           "end: $end" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["start"] = start;
+    map["end"] = end;
+    return map;
+  }
+}
+
+
+class KeyboardClientSubmitParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(16, 0)
+  ];
+  SubmitAction action = null;
+
+  KeyboardClientSubmitParams() : super(kVersions.last.size);
+
+  static KeyboardClientSubmitParams 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 KeyboardClientSubmitParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    KeyboardClientSubmitParams result = new KeyboardClientSubmitParams();
+
+    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.action = SubmitAction.decode(decoder0, 8);
+        if (result.action == null) {
+          throw new bindings.MojoCodecError(
+            'Trying to decode null union for non-nullable SubmitAction.');
+        }
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeEnum(action, 8);
+  }
+
+  String toString() {
+    return "KeyboardClientSubmitParams("
+           "action: $action" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["action"] = action;
+    return map;
+  }
+}
+
+
+class KeyboardServiceShowParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(24, 0)
+  ];
+  Object client = null;
+  KeyboardType type = null;
+
+  KeyboardServiceShowParams() : super(kVersions.last.size);
+
+  static KeyboardServiceShowParams 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 KeyboardServiceShowParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    KeyboardServiceShowParams result = new KeyboardServiceShowParams();
+
+    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.client = decoder0.decodeServiceInterface(8, false, KeyboardClientProxy.newFromEndpoint);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+        result.type = KeyboardType.decode(decoder0, 16);
+        if (result.type == null) {
+          throw new bindings.MojoCodecError(
+            'Trying to decode null union for non-nullable KeyboardType.');
+        }
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeInterface(client, 8, false);
+    
+    encoder0.encodeEnum(type, 16);
+  }
+
+  String toString() {
+    return "KeyboardServiceShowParams("
+           "client: $client" ", "
+           "type: $type" ")";
+  }
+
+  Map toJson() {
+    throw new bindings.MojoCodecError(
+        'Object containing handles cannot be encoded to JSON.');
+  }
+}
+
+
+class KeyboardServiceShowByRequestParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(8, 0)
+  ];
+
+  KeyboardServiceShowByRequestParams() : super(kVersions.last.size);
+
+  static KeyboardServiceShowByRequestParams 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 KeyboardServiceShowByRequestParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    KeyboardServiceShowByRequestParams result = new KeyboardServiceShowByRequestParams();
+
+    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.');
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    encoder.getStructEncoderAtOffset(kVersions.last);
+  }
+
+  String toString() {
+    return "KeyboardServiceShowByRequestParams("")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    return map;
+  }
+}
+
+
+class KeyboardServiceHideParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(8, 0)
+  ];
+
+  KeyboardServiceHideParams() : super(kVersions.last.size);
+
+  static KeyboardServiceHideParams 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 KeyboardServiceHideParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    KeyboardServiceHideParams result = new KeyboardServiceHideParams();
+
+    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.');
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    encoder.getStructEncoderAtOffset(kVersions.last);
+  }
+
+  String toString() {
+    return "KeyboardServiceHideParams("")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    return map;
+  }
+}
+
+
+class KeyboardServiceSetTextParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(16, 0)
+  ];
+  String text = null;
+
+  KeyboardServiceSetTextParams() : super(kVersions.last.size);
+
+  static KeyboardServiceSetTextParams 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 KeyboardServiceSetTextParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    KeyboardServiceSetTextParams result = new KeyboardServiceSetTextParams();
+
+    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.text = decoder0.decodeString(8, false);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeString(text, 8, false);
+  }
+
+  String toString() {
+    return "KeyboardServiceSetTextParams("
+           "text: $text" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["text"] = text;
+    return map;
+  }
+}
+
+
+class KeyboardServiceSetSelectionParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(16, 0)
+  ];
+  int start = 0;
+  int end = 0;
+
+  KeyboardServiceSetSelectionParams() : super(kVersions.last.size);
+
+  static KeyboardServiceSetSelectionParams 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 KeyboardServiceSetSelectionParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    KeyboardServiceSetSelectionParams result = new KeyboardServiceSetSelectionParams();
+
+    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.start = decoder0.decodeInt32(8);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.end = decoder0.decodeInt32(12);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeInt32(start, 8);
+    
+    encoder0.encodeInt32(end, 12);
+  }
+
+  String toString() {
+    return "KeyboardServiceSetSelectionParams("
+           "start: $start" ", "
+           "end: $end" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["start"] = start;
+    map["end"] = end;
+    return map;
+  }
+}
+
+const int kKeyboardClient_commitCompletion_name = 0;
+const int kKeyboardClient_commitCorrection_name = 1;
+const int kKeyboardClient_commitText_name = 2;
+const int kKeyboardClient_deleteSurroundingText_name = 3;
+const int kKeyboardClient_setComposingRegion_name = 4;
+const int kKeyboardClient_setComposingText_name = 5;
+const int kKeyboardClient_setSelection_name = 6;
+const int kKeyboardClient_submit_name = 7;
+
+const String KeyboardClientName =
+      'keyboard::KeyboardClient';
+
+abstract class KeyboardClient {
+  void commitCompletion(CompletionData completion);
+  void commitCorrection(CorrectionData correction);
+  void commitText(String text, int newCursorPosition);
+  void deleteSurroundingText(int beforeLength, int afterLength);
+  void setComposingRegion(int start, int end);
+  void setComposingText(String text, int newCursorPosition);
+  void setSelection(int start, int end);
+  void submit(SubmitAction action);
+
+}
+
+
+class KeyboardClientProxyImpl extends bindings.Proxy {
+  KeyboardClientProxyImpl.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) : super.fromEndpoint(endpoint);
+
+  KeyboardClientProxyImpl.fromHandle(core.MojoHandle handle) :
+      super.fromHandle(handle);
+
+  KeyboardClientProxyImpl.unbound() : super.unbound();
+
+  static KeyboardClientProxyImpl newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For KeyboardClientProxyImpl"));
+    return new KeyboardClientProxyImpl.fromEndpoint(endpoint);
+  }
+
+  String get name => KeyboardClientName;
+
+  void handleResponse(bindings.ServiceMessage message) {
+    switch (message.header.type) {
+      default:
+        proxyError("Unexpected message type: ${message.header.type}");
+        close(immediate: true);
+        break;
+    }
+  }
+
+  String toString() {
+    var superString = super.toString();
+    return "KeyboardClientProxyImpl($superString)";
+  }
+}
+
+
+class _KeyboardClientProxyCalls implements KeyboardClient {
+  KeyboardClientProxyImpl _proxyImpl;
+
+  _KeyboardClientProxyCalls(this._proxyImpl);
+    void commitCompletion(CompletionData completion) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new KeyboardClientCommitCompletionParams();
+      params.completion = completion;
+      _proxyImpl.sendMessage(params, kKeyboardClient_commitCompletion_name);
+    }
+  
+    void commitCorrection(CorrectionData correction) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new KeyboardClientCommitCorrectionParams();
+      params.correction = correction;
+      _proxyImpl.sendMessage(params, kKeyboardClient_commitCorrection_name);
+    }
+  
+    void commitText(String text, int newCursorPosition) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new KeyboardClientCommitTextParams();
+      params.text = text;
+      params.newCursorPosition = newCursorPosition;
+      _proxyImpl.sendMessage(params, kKeyboardClient_commitText_name);
+    }
+  
+    void deleteSurroundingText(int beforeLength, int afterLength) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new KeyboardClientDeleteSurroundingTextParams();
+      params.beforeLength = beforeLength;
+      params.afterLength = afterLength;
+      _proxyImpl.sendMessage(params, kKeyboardClient_deleteSurroundingText_name);
+    }
+  
+    void setComposingRegion(int start, int end) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new KeyboardClientSetComposingRegionParams();
+      params.start = start;
+      params.end = end;
+      _proxyImpl.sendMessage(params, kKeyboardClient_setComposingRegion_name);
+    }
+  
+    void setComposingText(String text, int newCursorPosition) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new KeyboardClientSetComposingTextParams();
+      params.text = text;
+      params.newCursorPosition = newCursorPosition;
+      _proxyImpl.sendMessage(params, kKeyboardClient_setComposingText_name);
+    }
+  
+    void setSelection(int start, int end) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new KeyboardClientSetSelectionParams();
+      params.start = start;
+      params.end = end;
+      _proxyImpl.sendMessage(params, kKeyboardClient_setSelection_name);
+    }
+  
+    void submit(SubmitAction action) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new KeyboardClientSubmitParams();
+      params.action = action;
+      _proxyImpl.sendMessage(params, kKeyboardClient_submit_name);
+    }
+  
+}
+
+
+class KeyboardClientProxy implements bindings.ProxyBase {
+  final bindings.Proxy impl;
+  KeyboardClient ptr;
+  final String name = KeyboardClientName;
+
+  KeyboardClientProxy(KeyboardClientProxyImpl proxyImpl) :
+      impl = proxyImpl,
+      ptr = new _KeyboardClientProxyCalls(proxyImpl);
+
+  KeyboardClientProxy.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) :
+      impl = new KeyboardClientProxyImpl.fromEndpoint(endpoint) {
+    ptr = new _KeyboardClientProxyCalls(impl);
+  }
+
+  KeyboardClientProxy.fromHandle(core.MojoHandle handle) :
+      impl = new KeyboardClientProxyImpl.fromHandle(handle) {
+    ptr = new _KeyboardClientProxyCalls(impl);
+  }
+
+  KeyboardClientProxy.unbound() :
+      impl = new KeyboardClientProxyImpl.unbound() {
+    ptr = new _KeyboardClientProxyCalls(impl);
+  }
+
+  factory KeyboardClientProxy.connectToService(
+      bindings.ServiceConnector s, String url) {
+    KeyboardClientProxy p = new KeyboardClientProxy.unbound();
+    s.connectToService(url, p);
+    return p;
+  }
+
+  static KeyboardClientProxy newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For KeyboardClientProxy"));
+    return new KeyboardClientProxy.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 "KeyboardClientProxy($impl)";
+  }
+}
+
+
+class KeyboardClientStub extends bindings.Stub {
+  KeyboardClient _impl = null;
+
+  KeyboardClientStub.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint, [this._impl])
+      : super.fromEndpoint(endpoint);
+
+  KeyboardClientStub.fromHandle(core.MojoHandle handle, [this._impl])
+      : super.fromHandle(handle);
+
+  KeyboardClientStub.unbound() : super.unbound();
+
+  static KeyboardClientStub newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For KeyboardClientStub"));
+    return new KeyboardClientStub.fromEndpoint(endpoint);
+  }
+
+  static const String name = KeyboardClientName;
+
+
+
+  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 kKeyboardClient_commitCompletion_name:
+        var params = KeyboardClientCommitCompletionParams.deserialize(
+            message.payload);
+        _impl.commitCompletion(params.completion);
+        break;
+      case kKeyboardClient_commitCorrection_name:
+        var params = KeyboardClientCommitCorrectionParams.deserialize(
+            message.payload);
+        _impl.commitCorrection(params.correction);
+        break;
+      case kKeyboardClient_commitText_name:
+        var params = KeyboardClientCommitTextParams.deserialize(
+            message.payload);
+        _impl.commitText(params.text, params.newCursorPosition);
+        break;
+      case kKeyboardClient_deleteSurroundingText_name:
+        var params = KeyboardClientDeleteSurroundingTextParams.deserialize(
+            message.payload);
+        _impl.deleteSurroundingText(params.beforeLength, params.afterLength);
+        break;
+      case kKeyboardClient_setComposingRegion_name:
+        var params = KeyboardClientSetComposingRegionParams.deserialize(
+            message.payload);
+        _impl.setComposingRegion(params.start, params.end);
+        break;
+      case kKeyboardClient_setComposingText_name:
+        var params = KeyboardClientSetComposingTextParams.deserialize(
+            message.payload);
+        _impl.setComposingText(params.text, params.newCursorPosition);
+        break;
+      case kKeyboardClient_setSelection_name:
+        var params = KeyboardClientSetSelectionParams.deserialize(
+            message.payload);
+        _impl.setSelection(params.start, params.end);
+        break;
+      case kKeyboardClient_submit_name:
+        var params = KeyboardClientSubmitParams.deserialize(
+            message.payload);
+        _impl.submit(params.action);
+        break;
+      default:
+        throw new bindings.MojoCodecError("Unexpected message name");
+        break;
+    }
+    return null;
+  }
+
+  KeyboardClient get impl => _impl;
+  set impl(KeyboardClient d) {
+    assert(_impl == null);
+    _impl = d;
+  }
+
+  String toString() {
+    var superString = super.toString();
+    return "KeyboardClientStub($superString)";
+  }
+
+  int get version => 0;
+}
+
+const int kKeyboardService_show_name = 0;
+const int kKeyboardService_showByRequest_name = 1;
+const int kKeyboardService_hide_name = 2;
+const int kKeyboardService_setText_name = 3;
+const int kKeyboardService_setSelection_name = 4;
+
+const String KeyboardServiceName =
+      'keyboard::KeyboardService';
+
+abstract class KeyboardService {
+  void show(Object client, KeyboardType type);
+  void showByRequest();
+  void hide();
+  void setText(String text);
+  void setSelection(int start, int end);
+
+}
+
+
+class KeyboardServiceProxyImpl extends bindings.Proxy {
+  KeyboardServiceProxyImpl.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) : super.fromEndpoint(endpoint);
+
+  KeyboardServiceProxyImpl.fromHandle(core.MojoHandle handle) :
+      super.fromHandle(handle);
+
+  KeyboardServiceProxyImpl.unbound() : super.unbound();
+
+  static KeyboardServiceProxyImpl newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For KeyboardServiceProxyImpl"));
+    return new KeyboardServiceProxyImpl.fromEndpoint(endpoint);
+  }
+
+  String get name => KeyboardServiceName;
+
+  void handleResponse(bindings.ServiceMessage message) {
+    switch (message.header.type) {
+      default:
+        proxyError("Unexpected message type: ${message.header.type}");
+        close(immediate: true);
+        break;
+    }
+  }
+
+  String toString() {
+    var superString = super.toString();
+    return "KeyboardServiceProxyImpl($superString)";
+  }
+}
+
+
+class _KeyboardServiceProxyCalls implements KeyboardService {
+  KeyboardServiceProxyImpl _proxyImpl;
+
+  _KeyboardServiceProxyCalls(this._proxyImpl);
+    void show(Object client, KeyboardType type) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new KeyboardServiceShowParams();
+      params.client = client;
+      params.type = type;
+      _proxyImpl.sendMessage(params, kKeyboardService_show_name);
+    }
+  
+    void showByRequest() {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new KeyboardServiceShowByRequestParams();
+      _proxyImpl.sendMessage(params, kKeyboardService_showByRequest_name);
+    }
+  
+    void hide() {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new KeyboardServiceHideParams();
+      _proxyImpl.sendMessage(params, kKeyboardService_hide_name);
+    }
+  
+    void setText(String text) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new KeyboardServiceSetTextParams();
+      params.text = text;
+      _proxyImpl.sendMessage(params, kKeyboardService_setText_name);
+    }
+  
+    void setSelection(int start, int end) {
+      if (!_proxyImpl.isBound) {
+        _proxyImpl.proxyError("The Proxy is closed.");
+        return;
+      }
+      var params = new KeyboardServiceSetSelectionParams();
+      params.start = start;
+      params.end = end;
+      _proxyImpl.sendMessage(params, kKeyboardService_setSelection_name);
+    }
+  
+}
+
+
+class KeyboardServiceProxy implements bindings.ProxyBase {
+  final bindings.Proxy impl;
+  KeyboardService ptr;
+  final String name = KeyboardServiceName;
+
+  KeyboardServiceProxy(KeyboardServiceProxyImpl proxyImpl) :
+      impl = proxyImpl,
+      ptr = new _KeyboardServiceProxyCalls(proxyImpl);
+
+  KeyboardServiceProxy.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) :
+      impl = new KeyboardServiceProxyImpl.fromEndpoint(endpoint) {
+    ptr = new _KeyboardServiceProxyCalls(impl);
+  }
+
+  KeyboardServiceProxy.fromHandle(core.MojoHandle handle) :
+      impl = new KeyboardServiceProxyImpl.fromHandle(handle) {
+    ptr = new _KeyboardServiceProxyCalls(impl);
+  }
+
+  KeyboardServiceProxy.unbound() :
+      impl = new KeyboardServiceProxyImpl.unbound() {
+    ptr = new _KeyboardServiceProxyCalls(impl);
+  }
+
+  factory KeyboardServiceProxy.connectToService(
+      bindings.ServiceConnector s, String url) {
+    KeyboardServiceProxy p = new KeyboardServiceProxy.unbound();
+    s.connectToService(url, p);
+    return p;
+  }
+
+  static KeyboardServiceProxy newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For KeyboardServiceProxy"));
+    return new KeyboardServiceProxy.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 "KeyboardServiceProxy($impl)";
+  }
+}
+
+
+class KeyboardServiceStub extends bindings.Stub {
+  KeyboardService _impl = null;
+
+  KeyboardServiceStub.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint, [this._impl])
+      : super.fromEndpoint(endpoint);
+
+  KeyboardServiceStub.fromHandle(core.MojoHandle handle, [this._impl])
+      : super.fromHandle(handle);
+
+  KeyboardServiceStub.unbound() : super.unbound();
+
+  static KeyboardServiceStub newFromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint) {
+    assert(endpoint.setDescription("For KeyboardServiceStub"));
+    return new KeyboardServiceStub.fromEndpoint(endpoint);
+  }
+
+  static const String name = KeyboardServiceName;
+
+
+
+  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 kKeyboardService_show_name:
+        var params = KeyboardServiceShowParams.deserialize(
+            message.payload);
+        _impl.show(params.client, params.type);
+        break;
+      case kKeyboardService_showByRequest_name:
+        var params = KeyboardServiceShowByRequestParams.deserialize(
+            message.payload);
+        _impl.showByRequest();
+        break;
+      case kKeyboardService_hide_name:
+        var params = KeyboardServiceHideParams.deserialize(
+            message.payload);
+        _impl.hide();
+        break;
+      case kKeyboardService_setText_name:
+        var params = KeyboardServiceSetTextParams.deserialize(
+            message.payload);
+        _impl.setText(params.text);
+        break;
+      case kKeyboardService_setSelection_name:
+        var params = KeyboardServiceSetSelectionParams.deserialize(
+            message.payload);
+        _impl.setSelection(params.start, params.end);
+        break;
+      default:
+        throw new bindings.MojoCodecError("Unexpected message name");
+        break;
+    }
+    return null;
+  }
+
+  KeyboardService get impl => _impl;
+  set impl(KeyboardService d) {
+    assert(_impl == null);
+    _impl = d;
+  }
+
+  String toString() {
+    var superString = super.toString();
+    return "KeyboardServiceStub($superString)";
+  }
+
+  int get version => 0;
+}
+
+