Remove Expression Tree.

Author: yfakariya

src/MsgPack.Silverlight.5/MsgPack.Silverlight.5.csproj

@@ -227,12 +227,6 @@
     <Compile Include="..\MsgPack\ReflectionAbstractions.cs">
       <Link>ReflectionAbstractions.cs</Link>
     </Compile>
-    <Compile Include="..\MsgPack\Serialization\FromExpression.cs">
-      <Link>Serialization\FromExpression.cs</Link>
-    </Compile>
-    <Compile Include="..\MsgPack\Serialization\FromExpression.ToMethod.cs">
-      <Link>Serialization\FromExpression.ToMethod.cs</Link>
-    </Compile>
     <Compile Include="..\MsgPack\Serialization\Metadata\_MessagePackSerializer.cs">
       <Link>Serialization\Metadata\_MessagePackSerializer.cs</Link>
     </Compile>

src/MsgPack/MsgPack.csproj

@@ -30,8 +30,6 @@
     <PackageReference Include="System.Globalization" Version="4.0.11" />
     <PackageReference Include="System.IO" Version="4.1.0" />
     <PackageReference Include="System.Linq" Version="4.1.0" />
-    <!-- TODO: Remove -->
-    <PackageReference Include="System.Linq.Expressions" Version="4.1.0" />
     <PackageReference Include="System.Numerics.Vectors" Version="4.1.1" />
     <PackageReference Include="System.ObjectModel" Version="4.0.12" />
     <PackageReference Include="System.Reflection" Version="4.1.0" />
@@ -173,11 +171,6 @@
       <DesignTime>True</DesignTime>
       <DependentUpon>DefaultSerializers.tt</DependentUpon>
     </Compile>
-    <Compile Update="Serialization\FromExpression.ToMethod.cs">
-      <AutoGen>True</AutoGen>
-      <DesignTime>True</DesignTime>
-      <DependentUpon>FromExpression.ToMethod.tt</DependentUpon>
-    </Compile>
     <Compile Update="Serialization\Metadata\_UnpackHelpers.direct.cs">
       <AutoGen>True</AutoGen>
       <DesignTime>True</DesignTime>
@@ -276,10 +269,6 @@
       <LastGenOutput>ArraySerializer.Primitives.cs</LastGenOutput>
       <Generator>TextTemplatingFileGenerator</Generator>
     </None>
-    <None Update="Serialization\FromExpression.ToMethod.tt">
-      <Generator>TextTemplatingFileGenerator</Generator>
-      <LastGenOutput>FromExpression.ToMethod.cs</LastGenOutput>
-    </None>
     <None Update="Serialization\MessagePackRuntimeTypeAttributes.tt">
       <Generator>TextTemplatingFileGenerator</Generator>
       <LastGenOutput>MessagePackRuntimeTypeAttributes.cs</LastGenOutput>

src/MsgPack/ReflectionAbstractions.cs

@@ -233,7 +233,6 @@ public static IEnumerable<MethodInfo> GetRuntimeMethods( this Type source )
 				);
 		}
 
-#if DEBUG
 		public static PropertyInfo GetRuntimeProperty( this Type source, string name )
 		{
 			return
@@ -243,6 +242,7 @@ public static PropertyInfo GetRuntimeProperty( this Type source, string name )
 				);
 		}
 
+#if DEBUG
 		public static FieldInfo GetRuntimeField( this Type source, string name )
 		{
 			return