Remove all harmony runtime flags which shipped in M51

src/parsing/parser-base.h

 // 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.
 
 #ifndef V8_PARSING_PARSER_BASE_H
 #define V8_PARSING_PARSER_BASE_H
 
 #include "src/ast/scopes.h"
 #include "src/bailout-reason.h"
 #include "src/base/hashmap.h"
@@ skipping 178 matching lines @@
         stack_limit_(stack_limit),
         zone_(zone),
         scanner_(scanner),
         stack_overflow_(false),
         allow_lazy_(false),
         allow_natives_(false),
         allow_tailcalls_(false),
         allow_harmony_restrictive_declarations_(false),
         allow_harmony_do_expressions_(false),
         allow_harmony_for_in_(false),
-        allow_harmony_function_name_(false),
         allow_harmony_function_sent_(false),
         allow_harmony_async_await_(false),
         allow_harmony_restrictive_generators_(false) {}
 
 #define ALLOW_ACCESSORS(name)                           \
   bool allow_##name() const { return allow_##name##_; } \
   void set_allow_##name(bool allow) { allow_##name##_ = allow; }
 
 #define SCANNER_ACCESSORS(name)                                  \
   bool allow_##name() const { return scanner_->allow_##name(); } \
   void set_allow_##name(bool allow) {                            \
     return scanner_->set_allow_##name(allow);                    \
   }
 
   ALLOW_ACCESSORS(lazy);
   ALLOW_ACCESSORS(natives);
   ALLOW_ACCESSORS(tailcalls);
   ALLOW_ACCESSORS(harmony_restrictive_declarations);
   ALLOW_ACCESSORS(harmony_do_expressions);
   ALLOW_ACCESSORS(harmony_for_in);
-  ALLOW_ACCESSORS(harmony_function_name);
   ALLOW_ACCESSORS(harmony_function_sent);
   ALLOW_ACCESSORS(harmony_async_await);
   ALLOW_ACCESSORS(harmony_restrictive_generators);
   SCANNER_ACCESSORS(harmony_exponentiation_operator);
 
 #undef SCANNER_ACCESSORS
 #undef ALLOW_ACCESSORS
 
   uintptr_t stack_limit() const { return stack_limit_; }
 
@@ skipping 950 matching lines @@
 
   Scanner* scanner_;
   bool stack_overflow_;
 
   bool allow_lazy_;
   bool allow_natives_;
   bool allow_tailcalls_;
   bool allow_harmony_restrictive_declarations_;
   bool allow_harmony_do_expressions_;
   bool allow_harmony_for_in_;
-  bool allow_harmony_function_name_;
   bool allow_harmony_function_sent_;
   bool allow_harmony_async_await_;
   bool allow_harmony_restrictive_generators_;
 };
 
 template <class Traits>
 ParserBase<Traits>::FunctionState::FunctionState(
     FunctionState** function_state_stack, Scope** scope_stack, Scope* scope,
     FunctionKind kind, typename Traits::Type::Factory* factory)
     : next_materialized_literal_index_(0),
@@ skipping 764 matching lines @@
         Traits::RewriteNonPattern(&rhs_classifier,
                                   CHECK_OK_CUSTOM(EmptyObjectLiteralProperty));
         classifier->Accumulate(&rhs_classifier,
                                ExpressionClassifier::ExpressionProductions);
         value = factory()->NewAssignment(Token::ASSIGN, lhs, rhs,
                                          RelocInfo::kNoPosition);
         classifier->RecordCoverInitializedNameError(
             Scanner::Location(next_beg_pos, scanner()->location().end_pos),
             MessageTemplate::kInvalidCoverInitializedName);
 
-        if (allow_harmony_function_name()) {
-          Traits::SetFunctionNameFromIdentifierRef(rhs, lhs);
-        }
+        Traits::SetFunctionNameFromIdentifierRef(rhs, lhs);
       } else {
         value = lhs;
       }
 
       return factory()->NewObjectLiteralProperty(
           name_expression, value, ObjectLiteralProperty::COMPUTED, is_static,
           false);
     }
   }
 
@@ skipping 134 matching lines @@
     }
     properties->Add(property, zone());
 
     if (peek() != Token::RBRACE) {
       // Need {} because of the CHECK_OK macro.
       Expect(Token::COMMA, CHECK_OK);
     }
 
     if (fni_ != nullptr) fni_->Infer();
 
-    if (allow_harmony_function_name()) {
-      Traits::SetFunctionNameFromPropertyName(property, name);
-    }
+    Traits::SetFunctionNameFromPropertyName(property, name);
   }
   Expect(Token::RBRACE, CHECK_OK);
 
   // Computation of literal_index must happen before pre parse bailout.
   int literal_index = function_state_->NextMaterializedLiteralIndex();
 
   return factory()->NewObjectLiteral(properties,
                                      literal_index,
                                      number_of_boilerplate_properties,
                                      pos);
@@ skipping 234 matching lines @@
     // name if we're dealing with "a = function(){...}();"-like
     // expression.
     if ((op == Token::INIT || op == Token::ASSIGN) &&
         (!right->IsCall() && !right->IsCallNew())) {
       fni_->Infer();
     } else {
       fni_->RemoveLastFunction();
     }
   }
 
-  if (op == Token::ASSIGN && allow_harmony_function_name()) {
+  if (op == Token::ASSIGN) {
     Traits::SetFunctionNameFromIdentifierRef(right, expression);
   }
 
   if (op == Token::ASSIGN_EXP) {
     DCHECK(!is_destructuring_assignment);
     return Traits::RewriteAssignExponentiation(expression, right, pos);
   }
 
   ExpressionT result = factory()->NewAssignment(op, expression, right, pos);
 
@@ skipping 777 matching lines @@
     ExpressionClassifier init_classifier(this);
     initializer = ParseAssignmentExpression(true, &init_classifier, ok);
     if (!*ok) return;
     Traits::RewriteNonPattern(&init_classifier, ok);
     ValidateFormalParameterInitializer(&init_classifier, ok);
     if (!*ok) return;
     parameters->is_simple = false;
     init_classifier.Discard();
     classifier->RecordNonSimpleParameter();
 
-    if (allow_harmony_function_name()) {
-      Traits::SetFunctionNameFromIdentifierRef(initializer, pattern);
-    }
+    Traits::SetFunctionNameFromIdentifierRef(initializer, pattern);
   }
 
   Traits::AddFormalParameter(parameters, pattern, initializer,
                              scanner()->location().end_pos, is_rest);
 }
 
 
 template <class Traits>
 void ParserBase<Traits>::ParseFormalParameterList(
     FormalParametersT* parameters, ExpressionClassifier* classifier, bool* ok) {
@@ skipping 429 matching lines @@
     has_seen_constructor_ = true;
     return;
   }
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_PARSING_PARSER_BASE_H