The TCHAR.codePage parameter has been ignored since Win9x support was
dropped. All call sites passed 0 (OS.CP_ACP) or the result of
Control.getCodePage() which unconditionally returned OS.CP_ACP = 0.
Remove the parameter from all four TCHAR constructors and update the
call sites. Also remove the now-dead Control.getCodePage() method, the
OS.CP_ACP constant, and the local cp/codePage variables that existed
solely to supply the argument.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
# Conflicts:
# bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Button.java
# bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Group.java
# bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/TableColumn.java
# Conflicts:
# bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Button.java