Add function literal variable to declaration list.

src/mips/full-codegen-mips.cc

Index: src/mips/full-codegen-mips.cc
diff --git a/src/mips/full-codegen-mips.cc b/src/mips/full-codegen-mips.cc
index 7258c746bfb8ad3d51452e9b6db6d353b1aeea75..beaff831a6c27721b074ede9348824c06d12f3a0 100644
--- a/src/mips/full-codegen-mips.cc
+++ b/src/mips/full-codegen-mips.cc
@@ -363,15 +363,6 @@ void FullCodeGenerator::Generate() {
   } else {
     PrepareForBailoutForId(BailoutId::FunctionEntry(), NO_REGISTERS);
     { Comment cmnt(masm_, "[ Declarations");
-      // For named function expressions, declare the function name as a
-      // constant.
-      if (scope()->is_function_scope() && scope()->function() != NULL) {
-        VariableDeclaration* function = scope()->function();
-        DCHECK(function->proxy()->var()->mode() == CONST ||
-               function->proxy()->var()->mode() == CONST_LEGACY);
-        DCHECK(!function->proxy()->var()->IsUnallocatedOrGlobalSlot());
-        VisitVariableDeclaration(function);
-      }
       VisitDeclarations(scope()->declarations());
     }