[intrinsics] Remove obsolete intrinsics.

src/compiler/js-intrinsic-lowering.h

Index: src/compiler/js-intrinsic-lowering.h
diff --git a/src/compiler/js-intrinsic-lowering.h b/src/compiler/js-intrinsic-lowering.h
index 9728eaf67965b1be8179fdb5c78edd2c5a088ed8..87ea5d1c502441d04966c98a6a525fe455563ac7 100644
--- a/src/compiler/js-intrinsic-lowering.h
+++ b/src/compiler/js-intrinsic-lowering.h
@@ -54,10 +54,8 @@ class JSIntrinsicLowering final : public AdvancedReducer {
   Reduction ReduceSubString(Node* node);
   Reduction ReduceToInteger(Node* node);
   Reduction ReduceToLength(Node* node);
-  Reduction ReduceToName(Node* node);
   Reduction ReduceToNumber(Node* node);
   Reduction ReduceToObject(Node* node);
-  Reduction ReduceToPrimitive(Node* node);
   Reduction ReduceToString(Node* node);
   Reduction ReduceCall(Node* node);
   Reduction ReduceNewObject(Node* node);