[turbofan] Remove leftover Type artifacts from OSR.

src/compiler/osr.cc

Index: src/compiler/osr.cc
diff --git a/src/compiler/osr.cc b/src/compiler/osr.cc
index 687424b66f9d13d3d6201d84f645393f812f2000..ebf2c421b56e858cd2b1dc9865eefca853ddac16 100644
--- a/src/compiler/osr.cc
+++ b/src/compiler/osr.cc
@@ -107,9 +107,6 @@ void PeelOuterLoopsForOsr(Graph* graph, CommonOperatorBuilder* common,
         tmp_inputs.push_back(mapping->at(input->id()));
       }
       copy = graph->NewNode(orig->op(), orig->InputCount(), &tmp_inputs[0]);
-      if (NodeProperties::IsTyped(orig)) {
-        NodeProperties::SetType(copy, NodeProperties::GetType(orig));
-      }
       mapping->at(orig->id()) = copy;
       TRACE(" copy #%d:%s -> #%d\n", orig->id(), orig->op()->mnemonic(),
             copy->id());