Bug 664934 - Add user and system usage in GeckoLibLoad log. r=mwu

other-licenses/android/APKOpen.cpp

@@ -694,8 +694,10 @@ loadLibs(const char *apkName)
   gettimeofday(&t1, 0);
   struct rusage usage2;
   getrusage(RUSAGE_SELF, &usage2);
-  __android_log_print(ANDROID_LOG_ERROR, "GeckoLibLoad", "Loaded libs in %dms total, %d faults",
+  __android_log_print(ANDROID_LOG_ERROR, "GeckoLibLoad", "Loaded libs in %dms total, %dms user, %dms system, %d faults",
                       (t1.tv_sec - t0.tv_sec)*1000 + (t1.tv_usec - t0.tv_usec)/1000, 
+                      (usage2.ru_utime.tv_sec - usage1.ru_utime.tv_sec)*1000 + (usage2.ru_utime.tv_usec - usage1.ru_utime.tv_usec)/1000,
+                      (usage2.ru_stime.tv_sec - usage1.ru_stime.tv_sec)*1000 + (usage2.ru_stime.tv_usec - usage1.ru_stime.tv_usec)/1000,
                       usage2.ru_majflt-usage1.ru_majflt);
 }