TimeCheck: Track audio Hidl hwbinder calls

DeviceHalHidl, StreamInHalHidl, StreamOutHalHidl

Test: adb shell dumpsys media.audio_flinger
Bug: 219958414
Change-Id: I3ff630983bdca6c8fd9ba9868e831cb063afdadc
diff --git a/media/utils/Android.bp b/media/utils/Android.bp
index 569ea2a..c333fa6 100644
--- a/media/utils/Android.bp
+++ b/media/utils/Android.bp
@@ -30,6 +30,7 @@
         "ISchedulingPolicyService.cpp",
         "LimitProcessMemory.cpp",
         "MemoryLeakTrackUtil.cpp",
+        "MethodStatistics.cpp",
         "ProcessInfo.cpp",
         "SchedulingPolicyService.cpp",
         "ServiceUtilities.cpp",