Prefix LOG and CHECK with AOS_

This prepares us for introducing glog more widely and transitioning
things over where they make sense.

Change-Id: Ic6c208882407bc2153fe875ffc736d66f5c8ade5
diff --git a/aos/events/shm-event-loop_test.cc b/aos/events/shm-event-loop_test.cc
index 8af00f0..e0d0b49 100644
--- a/aos/events/shm-event-loop_test.cc
+++ b/aos/events/shm-event-loop_test.cc
@@ -22,9 +22,9 @@
     return ::std::move(loop);
   }
 
-  void Run() override { CHECK_NOTNULL(primary_event_loop_)->Run(); }
+  void Run() override { AOS_CHECK_NOTNULL(primary_event_loop_)->Run(); }
 
-  void Exit() override { CHECK_NOTNULL(primary_event_loop_)->Exit(); }
+  void Exit() override { AOS_CHECK_NOTNULL(primary_event_loop_)->Exit(); }
 
   void SleepFor(::std::chrono::nanoseconds duration) override {
     ::std::this_thread::sleep_for(duration);
@@ -61,9 +61,9 @@
 bool IsRealtime() {
   int scheduler;
   if ((scheduler = sched_getscheduler(0)) == -1) {
-    PLOG(FATAL, "sched_getscheduler(0) failed\n");
+    AOS_PLOG(FATAL, "sched_getscheduler(0) failed\n");
   }
-  LOG(INFO, "scheduler is %d\n", scheduler);
+  AOS_LOG(INFO, "scheduler is %d\n", scheduler);
   return scheduler == SCHED_FIFO || scheduler == SCHED_RR;
 }