update proj settings

shadowsocks-csharp/shadowsocks-csharp.csproj

@@ -60,7 +60,7 @@
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
     <DebugSymbols>true</DebugSymbols>
     <OutputPath>bin\x86\Debug\</OutputPath>
-    <DefineConstants>TRACE;DEBUG;SIMPLE_JSON_REFLECTIONEMIT</DefineConstants>
+    <DefineConstants>TRACE;DEBUG</DefineConstants>
     <DebugType>full</DebugType>
     <PlatformTarget>x86</PlatformTarget>
     <ErrorReport>prompt</ErrorReport>