Remove includes

Author: vstinner

Objects/structseq.c

@@ -8,7 +8,6 @@
 */
 
 #include "Python.h"
-#include "pycore_dict.h"          // _PyDict_GetItemStringWithError()
 #include "pycore_tuple.h"         // _PyTuple_FromArray()
 #include "pycore_object.h"        // _PyObject_GC_TRACK()
 

Python/codecs.c

@@ -10,7 +10,6 @@ Copyright (c) Corporation for National Research Initiatives.
 
 #include "Python.h"
 #include "pycore_call.h"          // _PyObject_CallNoArgs()
-#include "pycore_dict.h"          // _PyDict_GetItemStringWithError()
 #include "pycore_interp.h"        // PyInterpreterState.codec_search_path
 #include "pycore_pyerrors.h"      // _PyErr_FormatNote()
 #include "pycore_pystate.h"       // _PyInterpreterState_GET()

Python/import.c

@@ -1,7 +1,6 @@
 /* Module definition and import implementation */
 
 #include "Python.h"
-#include "pycore_dict.h"          // _PyDict_GetItemStringWithError()
 #include "pycore_hashtable.h"     // _Py_hashtable_new_full()
 #include "pycore_import.h"        // _PyImport_BootstrapImp()
 #include "pycore_initconfig.h"    // _PyStatus_OK()