Remove unnecessary references that we causing warnings on Mono

CrossPlatform.sln

@@ -95,21 +95,21 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Debugging", "Debugging", "{
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.DiaSymReader.PortablePdb", "src\Debugging\Microsoft.DiaSymReader.PortablePdb\Microsoft.DiaSymReader.PortablePdb.csproj", "{F83343BA-B4EA-451C-B6DB-5D645E6171BC}"
 EndProject
-Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "TestUtilities.Shared", "src\Test\Utilities\Portable\TestUtilities.Shared.shproj", "{6FF42825-5464-4151-AC55-ED828168C192}"
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CscCore", "src\Compilers\CSharp\CscCore\CscCore.csproj", "{E3CD2895-76A8-4D11-A316-EA67CB5EA42C}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VbcCore", "src\Compilers\VisualBasic\VbcCore\VbcCore.csproj", "{8CE3A581-2969-4864-A803-013E9D977C3A}"
 EndProject
+Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "TestUtilities.Shared", "src\Test\Utilities\Shared\TestUtilities.Shared.shproj", "{6FF42825-5464-4151-AC55-ED828168C192}"
+EndProject
 Global
 	GlobalSection(SharedMSBuildProjectFiles) = preSolution
-		src\Test\Utilities\Portable\TestUtilities.projitems*{6ff42825-5464-4151-ac55-ed828168c192}*SharedItemsImports = 13
+		src\Test\Utilities\Shared\TestUtilities.projitems*{6ff42825-5464-4151-ac55-ed828168c192}*SharedItemsImports = 13
 		src\Compilers\Core\SharedCollections\SharedCollections.projitems*{5f8d2414-064a-4b3a-9b42-8e2a04246be5}*SharedItemsImports = 4
 		src\Test\Utilities\Shared\TestUtilities.projitems*{f7712928-1175-47b3-8819-ee086753dee2}*SharedItemsImports = 4
 		src\Compilers\Core\AnalyzerDriver\AnalyzerDriver.projitems*{d0bc9be7-24f6-40ca-8dc6-fcb93bd44b34}*SharedItemsImports = 13
 		src\Compilers\Core\SharedCollections\SharedCollections.projitems*{afde6bea-5038-4a4a-a88e-dbd2e4088eed}*SharedItemsImports = 4
-		src\Compilers\Core\AnalyzerDriver\AnalyzerDriver.projitems*{1ee8cad3-55f9-4d91-96b2-084641da9a6c}*SharedItemsImports = 4
 		src\Compilers\Core\SharedCollections\SharedCollections.projitems*{1ee8cad3-55f9-4d91-96b2-084641da9a6c}*SharedItemsImports = 4
+		src\Compilers\Core\AnalyzerDriver\AnalyzerDriver.projitems*{1ee8cad3-55f9-4d91-96b2-084641da9a6c}*SharedItemsImports = 4
 		src\Compilers\CSharp\CSharpAnalyzerDriver\CSharpAnalyzerDriver.projitems*{b501a547-c911-4a05-ac6e-274a50dff30e}*SharedItemsImports = 4
 		src\Compilers\VisualBasic\BasicAnalyzerDriver\BasicAnalyzerDriver.projitems*{2523d0e6-df32-4a3e-8ae0-a19bffae2ef6}*SharedItemsImports = 4
 		src\Compilers\Core\SharedCollections\SharedCollections.projitems*{c1930979-c824-496b-a630-70f5369a636f}*SharedItemsImports = 13
@@ -879,5 +879,6 @@ Global
 		{F83343BA-B4EA-451C-B6DB-5D645E6171BC} = {5EFE4D73-9608-4E19-83A5-963B02413164}
 		{E3CD2895-76A8-4D11-A316-EA67CB5EA42C} = {32A48625-F0AD-419D-828B-A50BDABA38EA}
 		{8CE3A581-2969-4864-A803-013E9D977C3A} = {C65C6143-BED3-46E6-869E-9F0BE6E84C37}
+		{6FF42825-5464-4151-AC55-ED828168C192} = {A41D1B99-F489-4C43-BBDF-96D61B19A6B9}
 	EndGlobalSection
 EndGlobal

src/Compilers/CSharp/Test/CommandLine/CSharpCommandLineTest.csproj

@@ -60,7 +60,6 @@
     <DebugType>full</DebugType>
     <PlatformTarget>AnyCPU</PlatformTarget>
     <ErrorReport>prompt</ErrorReport>
-    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|AnyCPU'">
     <OutputPath>bin\Release\</OutputPath>
@@ -69,7 +68,6 @@
     <DebugType>pdbonly</DebugType>
     <PlatformTarget>AnyCPU</PlatformTarget>
     <ErrorReport>prompt</ErrorReport>
-    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="Microsoft.CSharp" />

src/Compilers/CSharp/Test/Symbol/CSharpCompilerSymbolTest.csproj

@@ -184,7 +184,6 @@
   <ItemGroup>
     <Reference Include="Microsoft.CSharp" />
     <Reference Include="System" />
-    <Reference Include="System.configuration" />
     <Reference Include="System.Data" />
     <Reference Include="System.Xml" />
     <Reference Include="System.Xml.Linq" />
@@ -199,4 +198,4 @@
     <Import Project="..\..\..\..\..\build\Targets\VSL.Imports.targets" />
     <Import Project="..\..\..\..\..\build\Targets\Roslyn.Toolsets.Xunit.targets" />
   </ImportGroup>
-</Project>
+</Project>
\ No newline at end of file

src/Tools/Source/CompilerGeneratorTools/Source/VisualBasicErrorFactsGenerator/VisualBasicErrorFactsGenerator.vbproj

@@ -33,7 +33,6 @@
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Data" />
-    <Reference Include="System.Deployment" />
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
@@ -48,4 +47,4 @@
   <ImportGroup Label="Targets">
     <Import Project="..\..\..\..\..\..\build\Targets\VSL.Imports.targets" />
   </ImportGroup>
-</Project>
+</Project>
\ No newline at end of file