Imported Upstream version 4.3.2.467

Former-commit-id: 9c2cb47f45fa221e661ab616387c9cda183f283d

external/referencesource/System/sys/system/runtime/interopservices/handlecollector.cs

@@ -61,6 +61,9 @@ namespace System.Runtime.InteropServices
         public string Name { get {return name;} }
 
         [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Reliability", "CA2001:AvoidCallingProblematicMethods")]  // Keep call to GC.Collect()
+#if FEATURE_LEGACYNETCF
+        [System.Security.SecuritySafeCritical] 
+#endif// FEATURE_LEGACYNETCF
         public void Add () {
             int gen_collect = -1;
             Interlocked.Increment( ref handleCount);

external/referencesource/System/sys/system/runtime/versioning/FrameworkName.cs

@@ -5,8 +5,9 @@ using System.Globalization;
 using System.Text;
 
 namespace System.Runtime.Versioning {
-
+#if !SILVERLIGHT
     [Serializable]
+#endif
     public sealed class FrameworkName : IEquatable<FrameworkName> {
 
         // ---- SECTION:  members supporting exposed properties -------------*