Update to QScintilla v2.11.1

libs/qscintilla/lexlib/StringCopy.h

@@ -9,9 +9,7 @@
 #ifndef STRINGCOPY_H
 #define STRINGCOPY_H
 
-#ifdef SCI_NAMESPACE
 namespace Scintilla {
-#endif
 
 // Safer version of string copy functions like strcpy, wcsncpy, etc.
 // Instantiate over fixed length strings of both char and wchar_t.
@@ -29,8 +27,6 @@ void StringCopy(T (&dest)[count], const T* source) {
 
 #define ELEMENTS(a) (sizeof(a) / sizeof(a[0]))
 
-#ifdef SCI_NAMESPACE
 }
-#endif
 
 #endif