Replaced Ok() occurrences with IsOk() throughout trunk.

Additionally renamed wxOSX' private wxNativePrinterDC::Ok() function to IsOk().

Didn't deprecate the various Ok() functions: given the amount of changes already introduced in 3.0 a trivial one like this seems more suitable for after 3.0.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67681 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/logg.cpp

@@ -850,7 +850,7 @@ void wxLogDialog::CreateDetailsControls(wxWindow *parent)
 
         // This may very well fail if there are insufficient colours available.
         // Degrade gracefully.
-        if ( !bmp.Ok() )
+        if ( !bmp.IsOk() )
         {
             loadedIcons = false;