Bug 1316436 - Remove NSPR dependency from TestBlockingProcess.cpp. r=bsmedberg

MozReview-Commit-ID: y1NuXrwEr9

xpcom/tests/TestBlockingProcess.cpp

@@ -1,6 +1,8 @@
-#include <prthread.h>
+#include <stdio.h>
 
 int main()
 {
-   while(1) PR_Sleep(PR_SecondsToInterval(10));
+  char tmp;
+  fread(&tmp, sizeof(tmp), 1, stdin);
+  return 0;
 }