Don't reflect ES2015 Function name inference in Function.prototype.toString

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 5323183a745d9ff4ffa8bbd95f38ff76473030c7..74bc23a87a2a5d8e0faa1bd0fdf40d08ecd8e19b 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -5502,8 +5502,8 @@ BOOL_ACCESSORS(FunctionTemplateInfo, flag, do_not_cache,
 BOOL_ACCESSORS(FunctionTemplateInfo, flag, instantiated, kInstantiatedBit)
 BOOL_ACCESSORS(FunctionTemplateInfo, flag, accept_any_receiver,
                kAcceptAnyReceiver)
-BOOL_ACCESSORS(SharedFunctionInfo, start_position_and_type, is_expression,
-               kIsExpressionBit)
+BOOL_ACCESSORS(SharedFunctionInfo, start_position_and_type, is_named_expression,
+               kIsNamedExpressionBit)
 BOOL_ACCESSORS(SharedFunctionInfo, start_position_and_type, is_toplevel,
                kIsTopLevelBit)
 
@@ -5525,7 +5525,8 @@ BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, asm_function, kIsAsmFunction)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, deserialized, kDeserialized)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, never_compiled,
                kNeverCompiled)
-
+BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, is_declaration,
+               kIsDeclaration)
 
 #if V8_HOST_ARCH_32_BIT
 SMI_ACCESSORS(SharedFunctionInfo, length, kLengthOffset)
@@ -5665,7 +5666,8 @@ BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, force_inline, kForceInline)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints,
                name_should_print_as_anonymous,
                kNameShouldPrintAsAnonymous)
-BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, is_anonymous, kIsAnonymous)
+BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, is_anonymous_expression,
+               kIsAnonymousExpression)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, is_function, kIsFunction)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, dont_crankshaft,
                kDontCrankshaft)