Revert of [Interpreter] Map runtime id's to intrinsic id's in InvokeIntrinsic bytecode.

src/interpreter/interpreter-intrinsics.h

Index: src/interpreter/interpreter-intrinsics.h
diff --git a/src/interpreter/interpreter-intrinsics.h b/src/interpreter/interpreter-intrinsics.h
index fdb7e9b7fffb6ed23d6f3dab7490f5a63cf86567..8606235a2e16d3300e1a7746b5468fd188ad468e 100644
--- a/src/interpreter/interpreter-intrinsics.h
+++ b/src/interpreter/interpreter-intrinsics.h
@@ -20,8 +20,6 @@
 class Node;
 }  // namespace compiler
 
-namespace interpreter {
-
 // List of supported intrisics, with upper case name, lower case name and
 // expected number of arguments (-1 denoting argument count is variable).
 #define INTRINSICS_LIST(V)           \
@@ -33,16 +31,10 @@
   V(IsSmi, is_smi, 1)                \
   V(IsTypedArray, is_typed_array, 1)
 
+namespace interpreter {
+
 class IntrinsicsHelper {
  public:
-  enum class IntrinsicId {
-#define DECLARE_INTRINSIC_ID(name, lower_case, count) k##name,
-    INTRINSICS_LIST(DECLARE_INTRINSIC_ID)
-#undef DECLARE_INTRINSIC_ID
-        kIdCount
-  };
-  STATIC_ASSERT(static_cast<uint32_t>(IntrinsicId::kIdCount) <= kMaxUInt8);
-
   explicit IntrinsicsHelper(InterpreterAssembler* assembler);
 
   compiler::Node* InvokeIntrinsic(compiler::Node* function_id,
@@ -51,8 +43,6 @@
                                   compiler::Node* arg_count);
 
   static bool IsSupported(Runtime::FunctionId function_id);
-  static IntrinsicId FromRuntimeId(Runtime::FunctionId function_id);
-  static Runtime::FunctionId ToRuntimeId(IntrinsicId intrinsic_id);
 
  private:
   enum InstanceTypeCompareMode {