remove now redundant setlocale() call

it was required by the iconv codec and key translation based on current
locale which is no more

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>

src/3rdparty/javascriptcore/runtime/DatePrototype.cpp

@@ -31,7 +31,6 @@
 #include <wtf/DateMath.h>
 
 #include <limits.h>
-#include <locale.h>
 #include <math.h>
 #include <time.h>
 #include <sys/time.h>

src/core/kernel/qcoreapplication.cpp

@@ -58,7 +58,6 @@
 #include "qeventdispatcher_unix_p.h"
 
 #include <stdlib.h>
-#include <locale.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -377,8 +376,6 @@ void QCoreApplication::init()
 {
     Q_D(QCoreApplication);
 
-    setlocale(LC_ALL, "");                // use correct char set mapping
-
     Q_ASSERT_X(!self, "QCoreApplication", "there should be only one application object");
     QCoreApplication::self = this;
 

src/gui/kernel/qapplication_x11.cpp

@@ -86,7 +86,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
-#include <locale.h>
 #include <pwd.h>
 
 #ifdef QT_RX71_MULTITOUCH

src/gui/text/qfontdatabase.cpp

@@ -43,9 +43,6 @@
 #include "qfontinfo.h"
 #include "qfontmetrics.h"
 
-#ifdef Q_WS_X11
-#include <locale.h>
-#endif
 #include <stdlib.h>
 #include <limits.h>