Constructor marked in api.xml as deprecated is not marked with obsolete attribute.

[awattar]

Steps to Reproduce

1. Create binding project for library with deprecated constructors.

Sample: api.xml

<class abstract="false" deprecated="not deprecated" extends="java.lang.Object" extends-generic-aware="java.lang.Object" final="true" name="TestClass" static="false" visibility="public">
    <constructor deprecated="deprecated" final="false" name="TestClass" static="false" type="com.test.TestClass" visibility="public">
        <parameter name="p0" type="java.lang.String">
        </parameter>
        <parameter name="p1" type="java.lang.String">
        </parameter>
        <parameter name="p2" type="com.test.TestType">
        </parameter>
  </constructor>
</class>

Expected Behavior

Constructors should be marked with obsolete attribute.

Actual Behavior

Obsolete attribute is missing.

Version Information

Visual Studio Enterprise 2017 for Mac
Version 7.4 (build 1033)
Installation UUID: fc295dbb-ea60-45ea-a7bd-051b091fe655
Runtime:
Mono 5.8.0.129 (2017-10/835a98d8559) (64-bit)
GTK+ 2.24.23 (Raleigh theme)

Package version: 508000129

NuGet
Version: 4.3.1.4445

.NET Core
Runtime: /usr/local/share/dotnet/dotnet
Runtime Versions:
2.0.5
2.0.0
1.1.1
1.0.4
SDK: /usr/local/share/dotnet/sdk/2.1.4/Sdks
SDK Versions:
2.1.4
2.0.0
1.0.3
MSBuild SDKs: /Library/Frameworks/Mono.framework/Versions/5.8.0/lib/mono/msbuild/15.0/bin/Sdks

Xamarin.Profiler
Version: 1.6.1
Location: /Applications/Xamarin Profiler.app/Contents/MacOS/Xamarin Profiler

Apple Developer Tools
Xcode 9.2 (13772)
Build 9C40b

Xamarin.Android
Version: 8.2.0.15 (Visual Studio Enterprise)
Android SDK: /Users/mwesolowski/Library/Developer/Xamarin/android-sdk-macosx
Supported Android versions:
5.1 (API level 22)
6.0 (API level 23)
7.0 (API level 24)
7.1 (API level 25)
8.0 (API level 26)

SDK Tools Version: 26.1.1
SDK Platform Tools Version: 26.0.2
SDK Build Tools Version: 26.0.3

Java SDK: /usr
java version "1.8.0_111"
Java(TM) SE Runtime Environment (build 1.8.0_111-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.111-b14, mixed mode)

Android Designer EPL code available here:
https://github.com/xamarin/AndroidDesigner.EPL

Xamarin Inspector
Version: 1.4.0
Hash: b3f92f9
Branch: master
Build date: Fri, 19 Jan 2018 22:00:34 GMT
Client compatibility: 1

Xamarin.Mac
Version: 4.2.0.20 (Visual Studio Enterprise)

Xamarin.iOS
Version: 11.8.0.20 (Visual Studio Enterprise)
Hash: 1c6f300e
Branch: d15-6
Build date: 2018-02-07 23:42:40-0500

Build Information
Release ID: 704001033
Git revision: 053991068f3c88497d3e5cc52fe7fdf57c28b62f
Build date: 2018-02-28 05:02:28-05
Xamarin addins: cc3283953e0af0b8bfab1bdfdf847d9e403c4606
Build lane: monodevelop-lion-d15-6

Operating System
Mac OS X 10.13.3
Darwin 17.4.0 Darwin Kernel Version 17.4.0
Sun Dec 17 09:19:54 PST 2017
root:xnu-4570.41.2~1/RELEASE_X86_64 x86_64

Enabled user installed addins
Internet of Things (IoT) development (Preview) 7.1