Enable clang-tidy in oboeservice.

Warnings and errors generated by clang-tidy are eliminated by this CL.

Bug: 186572209
Test: make
Test: atest AAudioTests
Change-Id: I3296193bac18fee499f39314ac32a5750a385855
diff --git a/services/oboeservice/SharedMemoryProxy.h b/services/oboeservice/SharedMemoryProxy.h
index 89eeb4b..81a0753 100644
--- a/services/oboeservice/SharedMemoryProxy.h
+++ b/services/oboeservice/SharedMemoryProxy.h
@@ -30,7 +30,7 @@
  */
 class SharedMemoryProxy {
 public:
-    SharedMemoryProxy() {}
+    SharedMemoryProxy() = default;
 
     ~SharedMemoryProxy();