Migrate WebUSB LayoutTests into external/wpt

third_party/WebKit/LayoutTests/external/wpt/resources/chromium/device_manager.mojom.js

Index: third_party/WebKit/LayoutTests/external/wpt/resources/chromium/device_manager.mojom.js
diff --git a/third_party/WebKit/LayoutTests/external/wpt/resources/chromium/device_manager.mojom.js b/third_party/WebKit/LayoutTests/external/wpt/resources/chromium/device_manager.mojom.js
new file mode 100644
index 0000000000000000000000000000000000000000..5a03393e2d2197f6430cb0b20693f4083c30b874
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/external/wpt/resources/chromium/device_manager.mojom.js
@@ -0,0 +1,850 @@
+// 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.
+
+'use strict';
+
+(function() {
+  var mojomId = 'device/usb/public/interfaces/device_manager.mojom';
+  if (mojo.internal.isMojomLoaded(mojomId)) {
+    console.warn('The following mojom is loaded multiple times: ' + mojomId);
+    return;
+  }
+  mojo.internal.markMojomLoaded(mojomId);
+
+  // TODO(yzshen): Define these aliases to minimize the differences between the
+  // old/new modes. Remove them when the old mode goes away.
+  var bindings = mojo;
+  var associatedBindings = mojo;
+  var codec = mojo.internal;
+  var validator = mojo.internal;
+  var device$ =
+      mojo.internal.exposeNamespace('device.mojom');
+  if (mojo.config.autoLoadMojomDeps) {
+    mojo.internal.loadMojomIfNecessary(
+        'device/usb/public/interfaces/device.mojom',
+        new URL('device.mojom.js',
+                document.currentScript.src).href);
+  }
+
+
+
+  function UsbDeviceFilter(values) {
+    this.initDefaults_();
+    this.initFields_(values);
+  }
+
+
+  UsbDeviceFilter.prototype.initDefaults_ = function() {
+    this.hasVendorId = false;
+    this.hasProductId = false;
+    this.hasClassCode = false;
+    this.hasSubclassCode = false;
+    this.hasProtocolCode = false;
+    this.classCode = 0;
+    this.vendorId = 0;
+    this.productId = 0;
+    this.subclassCode = 0;
+    this.protocolCode = 0;
+    this.serialNumber = null;
+  };
+  UsbDeviceFilter.prototype.initFields_ = function(fields) {
+    for(var field in fields) {
+        if (this.hasOwnProperty(field))
+          this[field] = fields[field];
+    }
+  };
+
+  UsbDeviceFilter.validate = function(messageValidator, offset) {
+    var err;
+    err = messageValidator.validateStructHeader(offset, codec.kStructHeaderSize);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    var kVersionSizes = [
+      {version: 0, numBytes: 24}
+    ];
+    err = messageValidator.validateStructVersion(offset, kVersionSizes);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+
+
+
+
+
+
+
+
+
+
+
+    
+    // validate UsbDeviceFilter.serialNumber
+    err = messageValidator.validateStringPointer(offset + codec.kStructHeaderSize + 8, true)
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    return validator.validationError.NONE;
+  };
+
+  UsbDeviceFilter.encodedSize = codec.kStructHeaderSize + 16;
+
+  UsbDeviceFilter.decode = function(decoder) {
+    var packed;
+    var val = new UsbDeviceFilter();
+    var numberOfBytes = decoder.readUint32();
+    var version = decoder.readUint32();
+    packed = decoder.readUint8();
+    val.hasVendorId = (packed >> 0) & 1 ? true : false;
+    val.hasProductId = (packed >> 1) & 1 ? true : false;
+    val.hasClassCode = (packed >> 2) & 1 ? true : false;
+    val.hasSubclassCode = (packed >> 3) & 1 ? true : false;
+    val.hasProtocolCode = (packed >> 4) & 1 ? true : false;
+    val.classCode = decoder.decodeStruct(codec.Uint8);
+    val.vendorId = decoder.decodeStruct(codec.Uint16);
+    val.productId = decoder.decodeStruct(codec.Uint16);
+    val.subclassCode = decoder.decodeStruct(codec.Uint8);
+    val.protocolCode = decoder.decodeStruct(codec.Uint8);
+    val.serialNumber = decoder.decodeStruct(codec.NullableString);
+    return val;
+  };
+
+  UsbDeviceFilter.encode = function(encoder, val) {
+    var packed;
+    encoder.writeUint32(UsbDeviceFilter.encodedSize);
+    encoder.writeUint32(0);
+    packed = 0;
+    packed |= (val.hasVendorId & 1) << 0
+    packed |= (val.hasProductId & 1) << 1
+    packed |= (val.hasClassCode & 1) << 2
+    packed |= (val.hasSubclassCode & 1) << 3
+    packed |= (val.hasProtocolCode & 1) << 4
+    encoder.writeUint8(packed);
+    encoder.encodeStruct(codec.Uint8, val.classCode);
+    encoder.encodeStruct(codec.Uint16, val.vendorId);
+    encoder.encodeStruct(codec.Uint16, val.productId);
+    encoder.encodeStruct(codec.Uint8, val.subclassCode);
+    encoder.encodeStruct(codec.Uint8, val.protocolCode);
+    encoder.encodeStruct(codec.NullableString, val.serialNumber);
+  };
+  function UsbEnumerationOptions(values) {
+    this.initDefaults_();
+    this.initFields_(values);
+  }
+
+
+  UsbEnumerationOptions.prototype.initDefaults_ = function() {
+    this.filters = null;
+  };
+  UsbEnumerationOptions.prototype.initFields_ = function(fields) {
+    for(var field in fields) {
+        if (this.hasOwnProperty(field))
+          this[field] = fields[field];
+    }
+  };
+
+  UsbEnumerationOptions.validate = function(messageValidator, offset) {
+    var err;
+    err = messageValidator.validateStructHeader(offset, codec.kStructHeaderSize);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    var kVersionSizes = [
+      {version: 0, numBytes: 16}
+    ];
+    err = messageValidator.validateStructVersion(offset, kVersionSizes);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+
+    
+    // validate UsbEnumerationOptions.filters
+    err = messageValidator.validateArrayPointer(offset + codec.kStructHeaderSize + 0, 8, new codec.PointerTo(UsbDeviceFilter), false, [0], 0);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    return validator.validationError.NONE;
+  };
+
+  UsbEnumerationOptions.encodedSize = codec.kStructHeaderSize + 8;
+
+  UsbEnumerationOptions.decode = function(decoder) {
+    var packed;
+    var val = new UsbEnumerationOptions();
+    var numberOfBytes = decoder.readUint32();
+    var version = decoder.readUint32();
+    val.filters = decoder.decodeArrayPointer(new codec.PointerTo(UsbDeviceFilter));
+    return val;
+  };
+
+  UsbEnumerationOptions.encode = function(encoder, val) {
+    var packed;
+    encoder.writeUint32(UsbEnumerationOptions.encodedSize);
+    encoder.writeUint32(0);
+    encoder.encodeArrayPointer(new codec.PointerTo(UsbDeviceFilter), val.filters);
+  };
+  function UsbDeviceManager_GetDevices_Params(values) {
+    this.initDefaults_();
+    this.initFields_(values);
+  }
+
+
+  UsbDeviceManager_GetDevices_Params.prototype.initDefaults_ = function() {
+    this.options = null;
+  };
+  UsbDeviceManager_GetDevices_Params.prototype.initFields_ = function(fields) {
+    for(var field in fields) {
+        if (this.hasOwnProperty(field))
+          this[field] = fields[field];
+    }
+  };
+
+  UsbDeviceManager_GetDevices_Params.validate = function(messageValidator, offset) {
+    var err;
+    err = messageValidator.validateStructHeader(offset, codec.kStructHeaderSize);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    var kVersionSizes = [
+      {version: 0, numBytes: 16}
+    ];
+    err = messageValidator.validateStructVersion(offset, kVersionSizes);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+
+    
+    // validate UsbDeviceManager_GetDevices_Params.options
+    err = messageValidator.validateStructPointer(offset + codec.kStructHeaderSize + 0, UsbEnumerationOptions, true);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    return validator.validationError.NONE;
+  };
+
+  UsbDeviceManager_GetDevices_Params.encodedSize = codec.kStructHeaderSize + 8;
+
+  UsbDeviceManager_GetDevices_Params.decode = function(decoder) {
+    var packed;
+    var val = new UsbDeviceManager_GetDevices_Params();
+    var numberOfBytes = decoder.readUint32();
+    var version = decoder.readUint32();
+    val.options = decoder.decodeStructPointer(UsbEnumerationOptions);
+    return val;
+  };
+
+  UsbDeviceManager_GetDevices_Params.encode = function(encoder, val) {
+    var packed;
+    encoder.writeUint32(UsbDeviceManager_GetDevices_Params.encodedSize);
+    encoder.writeUint32(0);
+    encoder.encodeStructPointer(UsbEnumerationOptions, val.options);
+  };
+  function UsbDeviceManager_GetDevices_ResponseParams(values) {
+    this.initDefaults_();
+    this.initFields_(values);
+  }
+
+
+  UsbDeviceManager_GetDevices_ResponseParams.prototype.initDefaults_ = function() {
+    this.results = null;
+  };
+  UsbDeviceManager_GetDevices_ResponseParams.prototype.initFields_ = function(fields) {
+    for(var field in fields) {
+        if (this.hasOwnProperty(field))
+          this[field] = fields[field];
+    }
+  };
+
+  UsbDeviceManager_GetDevices_ResponseParams.validate = function(messageValidator, offset) {
+    var err;
+    err = messageValidator.validateStructHeader(offset, codec.kStructHeaderSize);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    var kVersionSizes = [
+      {version: 0, numBytes: 16}
+    ];
+    err = messageValidator.validateStructVersion(offset, kVersionSizes);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+
+    
+    // validate UsbDeviceManager_GetDevices_ResponseParams.results
+    err = messageValidator.validateArrayPointer(offset + codec.kStructHeaderSize + 0, 8, new codec.PointerTo(device$.UsbDeviceInfo), false, [0], 0);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    return validator.validationError.NONE;
+  };
+
+  UsbDeviceManager_GetDevices_ResponseParams.encodedSize = codec.kStructHeaderSize + 8;
+
+  UsbDeviceManager_GetDevices_ResponseParams.decode = function(decoder) {
+    var packed;
+    var val = new UsbDeviceManager_GetDevices_ResponseParams();
+    var numberOfBytes = decoder.readUint32();
+    var version = decoder.readUint32();
+    val.results = decoder.decodeArrayPointer(new codec.PointerTo(device$.UsbDeviceInfo));
+    return val;
+  };
+
+  UsbDeviceManager_GetDevices_ResponseParams.encode = function(encoder, val) {
+    var packed;
+    encoder.writeUint32(UsbDeviceManager_GetDevices_ResponseParams.encodedSize);
+    encoder.writeUint32(0);
+    encoder.encodeArrayPointer(new codec.PointerTo(device$.UsbDeviceInfo), val.results);
+  };
+  function UsbDeviceManager_GetDevice_Params(values) {
+    this.initDefaults_();
+    this.initFields_(values);
+  }
+
+
+  UsbDeviceManager_GetDevice_Params.prototype.initDefaults_ = function() {
+    this.guid = null;
+    this.deviceRequest = new bindings.InterfaceRequest();
+  };
+  UsbDeviceManager_GetDevice_Params.prototype.initFields_ = function(fields) {
+    for(var field in fields) {
+        if (this.hasOwnProperty(field))
+          this[field] = fields[field];
+    }
+  };
+
+  UsbDeviceManager_GetDevice_Params.validate = function(messageValidator, offset) {
+    var err;
+    err = messageValidator.validateStructHeader(offset, codec.kStructHeaderSize);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    var kVersionSizes = [
+      {version: 0, numBytes: 24}
+    ];
+    err = messageValidator.validateStructVersion(offset, kVersionSizes);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+
+    
+    // validate UsbDeviceManager_GetDevice_Params.guid
+    err = messageValidator.validateStringPointer(offset + codec.kStructHeaderSize + 0, false)
+    if (err !== validator.validationError.NONE)
+        return err;
+
+
+    
+    // validate UsbDeviceManager_GetDevice_Params.deviceRequest
+    err = messageValidator.validateInterfaceRequest(offset + codec.kStructHeaderSize + 8, false)
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    return validator.validationError.NONE;
+  };
+
+  UsbDeviceManager_GetDevice_Params.encodedSize = codec.kStructHeaderSize + 16;
+
+  UsbDeviceManager_GetDevice_Params.decode = function(decoder) {
+    var packed;
+    var val = new UsbDeviceManager_GetDevice_Params();
+    var numberOfBytes = decoder.readUint32();
+    var version = decoder.readUint32();
+    val.guid = decoder.decodeStruct(codec.String);
+    val.deviceRequest = decoder.decodeStruct(codec.InterfaceRequest);
+    decoder.skip(1);
+    decoder.skip(1);
+    decoder.skip(1);
+    decoder.skip(1);
+    return val;
+  };
+
+  UsbDeviceManager_GetDevice_Params.encode = function(encoder, val) {
+    var packed;
+    encoder.writeUint32(UsbDeviceManager_GetDevice_Params.encodedSize);
+    encoder.writeUint32(0);
+    encoder.encodeStruct(codec.String, val.guid);
+    encoder.encodeStruct(codec.InterfaceRequest, val.deviceRequest);
+    encoder.skip(1);
+    encoder.skip(1);
+    encoder.skip(1);
+    encoder.skip(1);
+  };
+  function UsbDeviceManager_SetClient_Params(values) {
+    this.initDefaults_();
+    this.initFields_(values);
+  }
+
+
+  UsbDeviceManager_SetClient_Params.prototype.initDefaults_ = function() {
+    this.client = new UsbDeviceManagerClientPtr();
+  };
+  UsbDeviceManager_SetClient_Params.prototype.initFields_ = function(fields) {
+    for(var field in fields) {
+        if (this.hasOwnProperty(field))
+          this[field] = fields[field];
+    }
+  };
+
+  UsbDeviceManager_SetClient_Params.validate = function(messageValidator, offset) {
+    var err;
+    err = messageValidator.validateStructHeader(offset, codec.kStructHeaderSize);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    var kVersionSizes = [
+      {version: 0, numBytes: 16}
+    ];
+    err = messageValidator.validateStructVersion(offset, kVersionSizes);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+
+    
+    // validate UsbDeviceManager_SetClient_Params.client
+    err = messageValidator.validateInterface(offset + codec.kStructHeaderSize + 0, false);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    return validator.validationError.NONE;
+  };
+
+  UsbDeviceManager_SetClient_Params.encodedSize = codec.kStructHeaderSize + 8;
+
+  UsbDeviceManager_SetClient_Params.decode = function(decoder) {
+    var packed;
+    var val = new UsbDeviceManager_SetClient_Params();
+    var numberOfBytes = decoder.readUint32();
+    var version = decoder.readUint32();
+    val.client = decoder.decodeStruct(new codec.Interface(UsbDeviceManagerClientPtr));
+    return val;
+  };
+
+  UsbDeviceManager_SetClient_Params.encode = function(encoder, val) {
+    var packed;
+    encoder.writeUint32(UsbDeviceManager_SetClient_Params.encodedSize);
+    encoder.writeUint32(0);
+    encoder.encodeStruct(new codec.Interface(UsbDeviceManagerClientPtr), val.client);
+  };
+  function UsbDeviceManagerClient_OnDeviceAdded_Params(values) {
+    this.initDefaults_();
+    this.initFields_(values);
+  }
+
+
+  UsbDeviceManagerClient_OnDeviceAdded_Params.prototype.initDefaults_ = function() {
+    this.deviceInfo = null;
+  };
+  UsbDeviceManagerClient_OnDeviceAdded_Params.prototype.initFields_ = function(fields) {
+    for(var field in fields) {
+        if (this.hasOwnProperty(field))
+          this[field] = fields[field];
+    }
+  };
+
+  UsbDeviceManagerClient_OnDeviceAdded_Params.validate = function(messageValidator, offset) {
+    var err;
+    err = messageValidator.validateStructHeader(offset, codec.kStructHeaderSize);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    var kVersionSizes = [
+      {version: 0, numBytes: 16}
+    ];
+    err = messageValidator.validateStructVersion(offset, kVersionSizes);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+
+    
+    // validate UsbDeviceManagerClient_OnDeviceAdded_Params.deviceInfo
+    err = messageValidator.validateStructPointer(offset + codec.kStructHeaderSize + 0, device$.UsbDeviceInfo, false);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    return validator.validationError.NONE;
+  };
+
+  UsbDeviceManagerClient_OnDeviceAdded_Params.encodedSize = codec.kStructHeaderSize + 8;
+
+  UsbDeviceManagerClient_OnDeviceAdded_Params.decode = function(decoder) {
+    var packed;
+    var val = new UsbDeviceManagerClient_OnDeviceAdded_Params();
+    var numberOfBytes = decoder.readUint32();
+    var version = decoder.readUint32();
+    val.deviceInfo = decoder.decodeStructPointer(device$.UsbDeviceInfo);
+    return val;
+  };
+
+  UsbDeviceManagerClient_OnDeviceAdded_Params.encode = function(encoder, val) {
+    var packed;
+    encoder.writeUint32(UsbDeviceManagerClient_OnDeviceAdded_Params.encodedSize);
+    encoder.writeUint32(0);
+    encoder.encodeStructPointer(device$.UsbDeviceInfo, val.deviceInfo);
+  };
+  function UsbDeviceManagerClient_OnDeviceRemoved_Params(values) {
+    this.initDefaults_();
+    this.initFields_(values);
+  }
+
+
+  UsbDeviceManagerClient_OnDeviceRemoved_Params.prototype.initDefaults_ = function() {
+    this.deviceInfo = null;
+  };
+  UsbDeviceManagerClient_OnDeviceRemoved_Params.prototype.initFields_ = function(fields) {
+    for(var field in fields) {
+        if (this.hasOwnProperty(field))
+          this[field] = fields[field];
+    }
+  };
+
+  UsbDeviceManagerClient_OnDeviceRemoved_Params.validate = function(messageValidator, offset) {
+    var err;
+    err = messageValidator.validateStructHeader(offset, codec.kStructHeaderSize);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    var kVersionSizes = [
+      {version: 0, numBytes: 16}
+    ];
+    err = messageValidator.validateStructVersion(offset, kVersionSizes);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+
+    
+    // validate UsbDeviceManagerClient_OnDeviceRemoved_Params.deviceInfo
+    err = messageValidator.validateStructPointer(offset + codec.kStructHeaderSize + 0, device$.UsbDeviceInfo, false);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    return validator.validationError.NONE;
+  };
+
+  UsbDeviceManagerClient_OnDeviceRemoved_Params.encodedSize = codec.kStructHeaderSize + 8;
+
+  UsbDeviceManagerClient_OnDeviceRemoved_Params.decode = function(decoder) {
+    var packed;
+    var val = new UsbDeviceManagerClient_OnDeviceRemoved_Params();
+    var numberOfBytes = decoder.readUint32();
+    var version = decoder.readUint32();
+    val.deviceInfo = decoder.decodeStructPointer(device$.UsbDeviceInfo);
+    return val;
+  };
+
+  UsbDeviceManagerClient_OnDeviceRemoved_Params.encode = function(encoder, val) {
+    var packed;
+    encoder.writeUint32(UsbDeviceManagerClient_OnDeviceRemoved_Params.encodedSize);
+    encoder.writeUint32(0);
+    encoder.encodeStructPointer(device$.UsbDeviceInfo, val.deviceInfo);
+  };
+  var kUsbDeviceManager_GetDevices_Name = 0;
+  var kUsbDeviceManager_GetDevice_Name = 1;
+  var kUsbDeviceManager_SetClient_Name = 2;
+
+  function UsbDeviceManagerPtr(handleOrPtrInfo) {
+    this.ptr = new bindings.InterfacePtrController(UsbDeviceManager,
+                                                   handleOrPtrInfo);
+  }
+
+  function UsbDeviceManagerAssociatedPtr(associatedInterfacePtrInfo) {
+    this.ptr = new associatedBindings.AssociatedInterfacePtrController(
+        UsbDeviceManager, associatedInterfacePtrInfo);
+  }
+
+  UsbDeviceManagerAssociatedPtr.prototype =
+      Object.create(UsbDeviceManagerPtr.prototype);
+  UsbDeviceManagerAssociatedPtr.prototype.constructor =
+      UsbDeviceManagerAssociatedPtr;
+
+  function UsbDeviceManagerProxy(receiver) {
+    this.receiver_ = receiver;
+  }
+  UsbDeviceManagerPtr.prototype.getDevices = function() {
+    return UsbDeviceManagerProxy.prototype.getDevices
+        .apply(this.ptr.getProxy(), arguments);
+  };
+
+  UsbDeviceManagerProxy.prototype.getDevices = function(options) {
+    var params = new UsbDeviceManager_GetDevices_Params();
+    params.options = options;
+    return new Promise(function(resolve, reject) {
+      var builder = new codec.MessageV1Builder(
+          kUsbDeviceManager_GetDevices_Name,
+          codec.align(UsbDeviceManager_GetDevices_Params.encodedSize),
+          codec.kMessageExpectsResponse, 0);
+      builder.encodeStruct(UsbDeviceManager_GetDevices_Params, params);
+      var message = builder.finish();
+      this.receiver_.acceptAndExpectResponse(message).then(function(message) {
+        var reader = new codec.MessageReader(message);
+        var responseParams =
+            reader.decodeStruct(UsbDeviceManager_GetDevices_ResponseParams);
+        resolve(responseParams);
+      }).catch(function(result) {
+        reject(Error("Connection error: " + result));
+      });
+    }.bind(this));
+  };
+  UsbDeviceManagerPtr.prototype.getDevice = function() {
+    return UsbDeviceManagerProxy.prototype.getDevice
+        .apply(this.ptr.getProxy(), arguments);
+  };
+
+  UsbDeviceManagerProxy.prototype.getDevice = function(guid, deviceRequest) {
+    var params = new UsbDeviceManager_GetDevice_Params();
+    params.guid = guid;
+    params.deviceRequest = deviceRequest;
+    var builder = new codec.MessageV0Builder(
+        kUsbDeviceManager_GetDevice_Name,
+        codec.align(UsbDeviceManager_GetDevice_Params.encodedSize));
+    builder.encodeStruct(UsbDeviceManager_GetDevice_Params, params);
+    var message = builder.finish();
+    this.receiver_.accept(message);
+  };
+  UsbDeviceManagerPtr.prototype.setClient = function() {
+    return UsbDeviceManagerProxy.prototype.setClient
+        .apply(this.ptr.getProxy(), arguments);
+  };
+
+  UsbDeviceManagerProxy.prototype.setClient = function(client) {
+    var params = new UsbDeviceManager_SetClient_Params();
+    params.client = client;
+    var builder = new codec.MessageV0Builder(
+        kUsbDeviceManager_SetClient_Name,
+        codec.align(UsbDeviceManager_SetClient_Params.encodedSize));
+    builder.encodeStruct(UsbDeviceManager_SetClient_Params, params);
+    var message = builder.finish();
+    this.receiver_.accept(message);
+  };
+
+  function UsbDeviceManagerStub(delegate) {
+    this.delegate_ = delegate;
+  }
+  UsbDeviceManagerStub.prototype.getDevices = function(options) {
+    return this.delegate_ && this.delegate_.getDevices && this.delegate_.getDevices(options);
+  }
+  UsbDeviceManagerStub.prototype.getDevice = function(guid, deviceRequest) {
+    return this.delegate_ && this.delegate_.getDevice && this.delegate_.getDevice(guid, deviceRequest);
+  }
+  UsbDeviceManagerStub.prototype.setClient = function(client) {
+    return this.delegate_ && this.delegate_.setClient && this.delegate_.setClient(client);
+  }
+
+  UsbDeviceManagerStub.prototype.accept = function(message) {
+    var reader = new codec.MessageReader(message);
+    switch (reader.messageName) {
+    case kUsbDeviceManager_GetDevice_Name:
+      var params = reader.decodeStruct(UsbDeviceManager_GetDevice_Params);
+      this.getDevice(params.guid, params.deviceRequest);
+      return true;
+    case kUsbDeviceManager_SetClient_Name:
+      var params = reader.decodeStruct(UsbDeviceManager_SetClient_Params);
+      this.setClient(params.client);
+      return true;
+    default:
+      return false;
+    }
+  };
+
+  UsbDeviceManagerStub.prototype.acceptWithResponder =
+      function(message, responder) {
+    var reader = new codec.MessageReader(message);
+    switch (reader.messageName) {
+    case kUsbDeviceManager_GetDevices_Name:
+      var params = reader.decodeStruct(UsbDeviceManager_GetDevices_Params);
+      this.getDevices(params.options).then(function(response) {
+        var responseParams =
+            new UsbDeviceManager_GetDevices_ResponseParams();
+        responseParams.results = response.results;
+        var builder = new codec.MessageV1Builder(
+            kUsbDeviceManager_GetDevices_Name,
+            codec.align(UsbDeviceManager_GetDevices_ResponseParams.encodedSize),
+            codec.kMessageIsResponse, reader.requestID);
+        builder.encodeStruct(UsbDeviceManager_GetDevices_ResponseParams,
+                             responseParams);
+        var message = builder.finish();
+        responder.accept(message);
+      });
+      return true;
+    default:
+      return false;
+    }
+  };
+
+  function validateUsbDeviceManagerRequest(messageValidator) {
+    var message = messageValidator.message;
+    var paramsClass = null;
+    switch (message.getName()) {
+      case kUsbDeviceManager_GetDevices_Name:
+        if (message.expectsResponse())
+          paramsClass = UsbDeviceManager_GetDevices_Params;
+      break;
+      case kUsbDeviceManager_GetDevice_Name:
+        if (!message.expectsResponse() && !message.isResponse())
+          paramsClass = UsbDeviceManager_GetDevice_Params;
+      break;
+      case kUsbDeviceManager_SetClient_Name:
+        if (!message.expectsResponse() && !message.isResponse())
+          paramsClass = UsbDeviceManager_SetClient_Params;
+      break;
+    }
+    if (paramsClass === null)
+      return validator.validationError.NONE;
+    return paramsClass.validate(messageValidator, messageValidator.message.getHeaderNumBytes());
+  }
+
+  function validateUsbDeviceManagerResponse(messageValidator) {
+   var message = messageValidator.message;
+   var paramsClass = null;
+   switch (message.getName()) {
+      case kUsbDeviceManager_GetDevices_Name:
+        if (message.isResponse())
+          paramsClass = UsbDeviceManager_GetDevices_ResponseParams;
+        break;
+    }
+    if (paramsClass === null)
+      return validator.validationError.NONE;
+    return paramsClass.validate(messageValidator, messageValidator.message.getHeaderNumBytes());
+  }
+
+  var UsbDeviceManager = {
+    name: 'device::mojom::UsbDeviceManager',
+    kVersion: 0,
+    ptrClass: UsbDeviceManagerPtr,
+    proxyClass: UsbDeviceManagerProxy,
+    stubClass: UsbDeviceManagerStub,
+    validateRequest: validateUsbDeviceManagerRequest,
+    validateResponse: validateUsbDeviceManagerResponse,
+  };
+  UsbDeviceManagerStub.prototype.validator = validateUsbDeviceManagerRequest;
+  UsbDeviceManagerProxy.prototype.validator = validateUsbDeviceManagerResponse;
+  var kUsbDeviceManagerClient_OnDeviceAdded_Name = 0;
+  var kUsbDeviceManagerClient_OnDeviceRemoved_Name = 1;
+
+  function UsbDeviceManagerClientPtr(handleOrPtrInfo) {
+    this.ptr = new bindings.InterfacePtrController(UsbDeviceManagerClient,
+                                                   handleOrPtrInfo);
+  }
+
+  function UsbDeviceManagerClientAssociatedPtr(associatedInterfacePtrInfo) {
+    this.ptr = new associatedBindings.AssociatedInterfacePtrController(
+        UsbDeviceManagerClient, associatedInterfacePtrInfo);
+  }
+
+  UsbDeviceManagerClientAssociatedPtr.prototype =
+      Object.create(UsbDeviceManagerClientPtr.prototype);
+  UsbDeviceManagerClientAssociatedPtr.prototype.constructor =
+      UsbDeviceManagerClientAssociatedPtr;
+
+  function UsbDeviceManagerClientProxy(receiver) {
+    this.receiver_ = receiver;
+  }
+  UsbDeviceManagerClientPtr.prototype.onDeviceAdded = function() {
+    return UsbDeviceManagerClientProxy.prototype.onDeviceAdded
+        .apply(this.ptr.getProxy(), arguments);
+  };
+
+  UsbDeviceManagerClientProxy.prototype.onDeviceAdded = function(deviceInfo) {
+    var params = new UsbDeviceManagerClient_OnDeviceAdded_Params();
+    params.deviceInfo = deviceInfo;
+    var builder = new codec.MessageV0Builder(
+        kUsbDeviceManagerClient_OnDeviceAdded_Name,
+        codec.align(UsbDeviceManagerClient_OnDeviceAdded_Params.encodedSize));
+    builder.encodeStruct(UsbDeviceManagerClient_OnDeviceAdded_Params, params);
+    var message = builder.finish();
+    this.receiver_.accept(message);
+  };
+  UsbDeviceManagerClientPtr.prototype.onDeviceRemoved = function() {
+    return UsbDeviceManagerClientProxy.prototype.onDeviceRemoved
+        .apply(this.ptr.getProxy(), arguments);
+  };
+
+  UsbDeviceManagerClientProxy.prototype.onDeviceRemoved = function(deviceInfo) {
+    var params = new UsbDeviceManagerClient_OnDeviceRemoved_Params();
+    params.deviceInfo = deviceInfo;
+    var builder = new codec.MessageV0Builder(
+        kUsbDeviceManagerClient_OnDeviceRemoved_Name,
+        codec.align(UsbDeviceManagerClient_OnDeviceRemoved_Params.encodedSize));
+    builder.encodeStruct(UsbDeviceManagerClient_OnDeviceRemoved_Params, params);
+    var message = builder.finish();
+    this.receiver_.accept(message);
+  };
+
+  function UsbDeviceManagerClientStub(delegate) {
+    this.delegate_ = delegate;
+  }
+  UsbDeviceManagerClientStub.prototype.onDeviceAdded = function(deviceInfo) {
+    return this.delegate_ && this.delegate_.onDeviceAdded && this.delegate_.onDeviceAdded(deviceInfo);
+  }
+  UsbDeviceManagerClientStub.prototype.onDeviceRemoved = function(deviceInfo) {
+    return this.delegate_ && this.delegate_.onDeviceRemoved && this.delegate_.onDeviceRemoved(deviceInfo);
+  }
+
+  UsbDeviceManagerClientStub.prototype.accept = function(message) {
+    var reader = new codec.MessageReader(message);
+    switch (reader.messageName) {
+    case kUsbDeviceManagerClient_OnDeviceAdded_Name:
+      var params = reader.decodeStruct(UsbDeviceManagerClient_OnDeviceAdded_Params);
+      this.onDeviceAdded(params.deviceInfo);
+      return true;
+    case kUsbDeviceManagerClient_OnDeviceRemoved_Name:
+      var params = reader.decodeStruct(UsbDeviceManagerClient_OnDeviceRemoved_Params);
+      this.onDeviceRemoved(params.deviceInfo);
+      return true;
+    default:
+      return false;
+    }
+  };
+
+  UsbDeviceManagerClientStub.prototype.acceptWithResponder =
+      function(message, responder) {
+    var reader = new codec.MessageReader(message);
+    switch (reader.messageName) {
+    default:
+      return false;
+    }
+  };
+
+  function validateUsbDeviceManagerClientRequest(messageValidator) {
+    var message = messageValidator.message;
+    var paramsClass = null;
+    switch (message.getName()) {
+      case kUsbDeviceManagerClient_OnDeviceAdded_Name:
+        if (!message.expectsResponse() && !message.isResponse())
+          paramsClass = UsbDeviceManagerClient_OnDeviceAdded_Params;
+      break;
+      case kUsbDeviceManagerClient_OnDeviceRemoved_Name:
+        if (!message.expectsResponse() && !message.isResponse())
+          paramsClass = UsbDeviceManagerClient_OnDeviceRemoved_Params;
+      break;
+    }
+    if (paramsClass === null)
+      return validator.validationError.NONE;
+    return paramsClass.validate(messageValidator, messageValidator.message.getHeaderNumBytes());
+  }
+
+  function validateUsbDeviceManagerClientResponse(messageValidator) {
+    return validator.validationError.NONE;
+  }
+
+  var UsbDeviceManagerClient = {
+    name: 'device::mojom::UsbDeviceManagerClient',
+    kVersion: 0,
+    ptrClass: UsbDeviceManagerClientPtr,
+    proxyClass: UsbDeviceManagerClientProxy,
+    stubClass: UsbDeviceManagerClientStub,
+    validateRequest: validateUsbDeviceManagerClientRequest,
+    validateResponse: null,
+  };
+  UsbDeviceManagerClientStub.prototype.validator = validateUsbDeviceManagerClientRequest;
+  UsbDeviceManagerClientProxy.prototype.validator = null;
+  var exports = mojo.internal.exposeNamespace("device.mojom");
+  exports.UsbDeviceFilter = UsbDeviceFilter;
+  exports.UsbEnumerationOptions = UsbEnumerationOptions;
+  exports.UsbDeviceManager = UsbDeviceManager;
+  exports.UsbDeviceManagerPtr = UsbDeviceManagerPtr;
+  exports.UsbDeviceManagerAssociatedPtr = UsbDeviceManagerAssociatedPtr;
+  exports.UsbDeviceManagerClient = UsbDeviceManagerClient;
+  exports.UsbDeviceManagerClientPtr = UsbDeviceManagerClientPtr;
+  exports.UsbDeviceManagerClientAssociatedPtr = UsbDeviceManagerClientAssociatedPtr;
+})();