Move ExprTreeTestResources.resx to a manifest stream

The CLI toolchain only supports string literals inside of a RESX file.
Other blobs, such as a reference to a file on disk, are not supported.
Instead their value gets embedded directly as a string literal (type is
ignored). Only supported mechanism is to embed them as a manifest
resource stream.

https://github.com/Microsoft/msbuild/issues/2221

src/Compilers/VisualBasic/Test/Emit/BasicCompilerEmitTest.vbproj

@@ -127,6 +127,61 @@
     <EmbeddedResource Include="codegen\conversionsilgentestsource.vb" />
     <EmbeddedResource Include="codegen\conversionsilgentestsource1.vb" />
     <EmbeddedResource Include="codegen\conversionsilgentestsource2.vb" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedarithmeticbinaryoperators.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\uncheckedarithmeticbinaryoperators.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedandorxor.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\uncheckedandorxor.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedshortcircuit.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\uncheckedshortcircuit.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedcomparisonoperators.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\uncheckedcomparisonoperators.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedanduncheckedisisnotnothing.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedanduncheckedisisnot.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedconcatenate.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\uncheckedconcatenate.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedlike.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\uncheckedlike.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedanduncheckedwithdate.txt" />
+    <EmbeddedResource Include="ExpressionTrees\sources\exprlambdautils.vb" />
+    <EmbeddedResource Include="ExpressionTrees\sources\userdefinedbinaryoperators.vb" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkeduserdefinedbinaryoperators.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\uncheckeduserdefinedbinaryoperators.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedanduncheckednothingconversions.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedanduncheckedtypeparameters.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkeddirecttryspecificconversions.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\uncheckeddirecttryspecificconversions.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedctypeandimplicitconversionseven.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\uncheckedctypeandimplicitconversionseven.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedctypeandimplicitconversionsodd.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\uncheckedctypeandimplicitconversionsodd.txt" />
+    <EmbeddedResource Include="ExpressionTrees\tests\testconversion_typematrix_usertypes.vb" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedanduncheckedusertypeconversions.txt" />
+    <EmbeddedResource Include="ExpressionTrees\tests\testconversion_narrowing_udc.vb" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedanduncheckednarrowingudc.txt" />
+    <EmbeddedResource Include="ExpressionTrees\tests\testconversion_widening_udc.vb" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedanduncheckedwideningudc.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedunaryplusminusnot.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\uncheckedunaryplusminusnot.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedanduncheckedistrueisfalse.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedanduncheckedudounaryplusminusnot.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedcoalescewithnullableboolean.txt" />
+    <EmbeddedResource Include="ExpressionTrees\tests\testunary_udo_plusminusnot.vb" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedcoalescewithuserdefinedconversions.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedobjectinitializers.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedarrayinitializers.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedcollectioninitializers.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\checkedmiscellaneousa.txt" />
+    <EmbeddedResource Include="ExpressionTrees\tests\testunary_udo_istrueisfalse.vb" />
+    <EmbeddedResource Include="ExpressionTrees\sources\queryhelper.vb" />
+    <EmbeddedResource Include="ExpressionTrees\results\exprtree_legacytests07_result.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\exprtree_legacytests08_result.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\exprtree_legacytests09_result.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\xmlliteralsinexprlambda01_result.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\xmlliteralsinexprlambda02_result.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\xmlliteralsinexprlambda03_result.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\exprtree_legacytests10_result.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\exprtree_legacytests02_v40_result.txt" />
+    <EmbeddedResource Include="ExpressionTrees\results\exprtree_legacytests02_v45_result.txt" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="My Project\" />