Remove empty code block.

Author: jkoritzinsky

src/vm/dllimport.cpp

@@ -508,14 +508,6 @@ class ILStubState : public StubState
         // add the extra arg to the unmanaged signature
         LocalDesc locDescNative(ELEMENT_TYPE_I4);
         pcs->SetStubTargetArgType(&locDescNative, false);
-
-        if (SF_IsReverseStub(m_dwStubFlags))
-        {
-            // reverse the effect of SetStubTargetArgType on the stack delta
-            // (the LCID argument is explicitly passed from unmanaged but does not
-            // show up in the managed signature in any way)
-        }
-
     }
 
     void SwapStubSignatures(MethodDesc* pStubMD)