logd: drop prdebug inline

Makes the prdebug helper accessible for debugging

Bug: 30118730
Change-Id: Ieab60fd18221108ae27c54140a25061ab29ca1a3
diff --git a/logd/main.cpp b/logd/main.cpp
index 3095f7f..69ba896 100644
--- a/logd/main.cpp
+++ b/logd/main.cpp
@@ -212,7 +212,7 @@
 }
 
 static int fdDmesg = -1;
-void inline android::prdebug(const char *fmt, ...) {
+void android::prdebug(const char *fmt, ...) {
     if (fdDmesg < 0) {
         return;
     }