First round of dead file removal

experimental/visual_studio_plugin/src/MsAd7.BaseImpl/SimpleExpression.cs

Index: experimental/visual_studio_plugin/src/MsAd7.BaseImpl/SimpleExpression.cs
diff --git a/experimental/visual_studio_plugin/src/MsAd7.BaseImpl/SimpleExpression.cs b/experimental/visual_studio_plugin/src/MsAd7.BaseImpl/SimpleExpression.cs
deleted file mode 100644
index 09b5acd1b95aaa3924c9ca52ca774071ba2a9fa9..0000000000000000000000000000000000000000
--- a/experimental/visual_studio_plugin/src/MsAd7.BaseImpl/SimpleExpression.cs
+++ /dev/null
@@ -1,39 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using Microsoft.VisualStudio;
-using Microsoft.VisualStudio.Debugger.Interop;
-
-namespace Google.MsAd7.BaseImpl
-{
-  class SimpleExpression : IDebugExpression2
-  {
-    public SimpleExpression(DebugPropertyBase property) {
-      property_ = property;
-    }
-
-    public DebugPropertyBase Property {
-      get { return property_; }
-    }
-
-    #region Implementation of IDebugExpression2
-
-    public int EvaluateAsync(enum_EVALFLAGS dwFlags, IDebugEventCallback2 pExprCallback) {
-      throw new NotImplementedException();
-    }
-
-    public int Abort() {
-      throw new NotImplementedException();
-    }
-
-    public int EvaluateSync(enum_EVALFLAGS dwFlags, uint dwTimeout, IDebugEventCallback2 pExprCallback, out IDebugProperty2 ppResult) {
-      ppResult = property_;
-      return VSConstants.S_OK;
-    }
-
-    #endregion
-
-    private DebugPropertyBase property_;
-  }
-}