MoonchildProductions#1251 - Part 27: Fix ifdef style.

This should do it for all the commits to files I changed, but while I'm in here I could probably go ahead and turn ALL the singular if defined statements into ifdef statements by using grep/find on the tree. On the other hand, perhaps we should do that as a separate issue so that this doesn't become a case of scope creep.

toolkit/components/terminator/nsTerminator.cpp

@@ -30,7 +30,7 @@
 #include "nsIObserverService.h"
 #include "nsIPrefService.h"
 
-#if defined(XP_WIN)
+#ifdef XP_WIN
 #include <windows.h>
 #else
 #include <unistd.h>
@@ -385,7 +385,7 @@ nsTerminator::StartWatchdog()
   }
 
   UniquePtr<Options> options(new Options());
-#if !defined(XP_SOLARIS)
+#ifdef XP_SOLARIS
   const PRIntervalTime ticksDuration = PR_MillisecondsToInterval(1000);
 #else
   const PRIntervalTime ticksDuration = 1000;