Update project and fix build.

src/arch/Dialog/Dialog.cpp

@@ -30,7 +30,7 @@ DialogDriver *MakeDialogDriver()
 		sDriver = asDriversToTry[i];
 
 #ifdef USE_DIALOG_DRIVER_COCOA
-		if( !asDriversToTry[i].CompareNoCase("Cocoa") )	pRet = new DialogDriver_Cocoa;
+		if( !asDriversToTry[i].CompareNoCase("Cocoa") )	pRet = new DialogDriver_MacOSX;
 #endif
 #ifdef USE_DIALOG_DRIVER_WIN32
 		if( !asDriversToTry[i].CompareNoCase("Win32") )	pRet = new DialogDriver_Win32;

src/arch/Dialog/Selector_Dialog.h

@@ -8,7 +8,7 @@
 #include "DialogDriver_Win32.h"
 
 #elif defined(MACOSX)
-#include "DialogDriver_Cocoa.h"
+#include "DialogDriver_MacOSX.h"
 #endif
 
 #include "DialogDriver.h" // DialogDriver_Null is in here