Remove accidental NEWS and UPGRADING entries

Merge mistake from PHP-7.1.

Author: trowski

NEWS

@@ -29,9 +29,5 @@ PHP                                                                        NEWS
   . Implemented request #69086 (enhancement for mb_convert_encoding() that
     handles multibyte replacement char nicely) (Masakielastic, Yasuo)
 
-- Reflection:
-  . Reverted prepending \ for class names and ? for nullable types returned
-    from ReflectionType::__toString(). (Trowski)
-
 <<< NOTE: Insert NEWS from last stable release here prior to actual release! >>>
 

UPGRADING

@@ -25,11 +25,6 @@ PHP 7.1 UPGRADE NOTES
   . is_object() will now return true for objects of class
     __PHP_Incomplete_Class.
 
-- Reflection:
-  . ReflectionNamedType will be returned from ReflectionParameter::getType()
-    and ReflectionFunctionAbstract::getReturnType(). This class includes a
-    getName() method that returns the type name as a string.
-
 ========================================
 2. New Features
 ========================================