bluetooth: Move writeValue to mojo

third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom

Index: third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
diff --git a/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom b/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
index 6645ef8cf09075579691cc21c6164060d25af250..2b87016b2a7d81f19494812b42302687028b54cd 100644
--- a/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
+++ b/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
@@ -1,11 +1,38 @@
 // Copyright 2016 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.
+
 module blink.mojom;
 
 enum WebBluetoothError {
-  SUCCESS
+  SUCCESS,
+  // InvalidModificationError:
+  GATT_INVALID_ATTRIBUTE_LENGTH,
+  // InvalidStateError:
+  SERVICE_NO_LONGER_EXISTS,
+  CHARACTERISTIC_NO_LONGER_EXISTS,
+  // NetworkError:
+  DEVICE_NO_LONGER_IN_RANGE,
+  GATT_NOT_PAIRED,
+  GATT_OPERATION_IN_PROGRESS,
+  // NotSupportedError:
+  GATT_UNKNOWN_ERROR,
+  GATT_UNKNOWN_FAILURE,
+  GATT_NOT_PERMITTED,
+  GATT_NOT_SUPPORTED,
+  GATT_UNTRANSLATED_ERROR_CODE,
+  // SecurityError:
+  GATT_NOT_AUTHORIZED,
+  BLACKLISTED_WRITE
 };
 
 // TODO(ortuno): Define Bluetooth Service.
 // https://crbug.com/508771
+
+interface WebBluetoothService{
+
+  RemoteCharacteristicWriteValue(
+    string characteristic_instance_id,
+    array<uint8> value) => (WebBluetoothError error);
+
+};