Rename (IF_)LOGD(_IF) to (IF_)ALOGD(_IF)  DO NOT MERGE

See https://android-git.corp.google.com/g/156016

Bug: 5449033
Change-Id: I85b946663d5a0e7606140282bf758c27b8c6f68f
diff --git a/main.cpp b/main.cpp
index 36712a4..c27ade6 100644
--- a/main.cpp
+++ b/main.cpp
@@ -134,5 +134,5 @@
 
 static void sigchld_handler(int sig) {
     pid_t pid = wait(NULL);
-    LOGD("Child process %d exited", pid);
+    ALOGD("Child process %d exited", pid);
 }