Remove unnecessary ClassLiteral name member and simplify Function.name handling

src/full-codegen/full-codegen.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/full-codegen/full-codegen.h"
 
 #include "src/ast/ast.h"
 #include "src/ast/ast-numbering.h"
 #include "src/ast/prettyprinter.h"
 #include "src/ast/scopeinfo.h"
@@ skipping 1293 matching lines @@
 }
 
 
 void FullCodeGenerator::VisitClassLiteral(ClassLiteral* lit) {
   Comment cmnt(masm_, "[ ClassLiteral");
 
   {
     EnterBlockScopeIfNeeded block_scope_state(
         this, lit->scope(), lit->EntryId(), lit->DeclsId(), lit->ExitId());
 
-    if (lit->raw_name() != NULL) {
-      __ Push(lit->name());
-    } else {
-      __ Push(isolate()->factory()->undefined_value());
-    }
-
     if (lit->extends() != NULL) {
       VisitForStackValue(lit->extends());
     } else {
       __ Push(isolate()->factory()->the_hole_value());
     }
 
     VisitForStackValue(lit->constructor());
 
     __ Push(Smi::FromInt(lit->start_position()));
     __ Push(Smi::FromInt(lit->end_position()));
@@ skipping 378 matching lines @@
   return var->mode() == CONST_LEGACY || var->scope()->is_nonlinear() ||
          var->initializer_position() >= proxy->position();
 }
 
 
 #undef __
 
 
 }  // namespace internal
 }  // namespace v8