MediaUtils: Add ScopedStatistics for effect tuning

Used for performance tuning of Spatial audio.

Test: adb shell dumpsys media.audio_flinger
Test: atest mediautils_scopedstatistics_tests
Bug: 228862341
Change-Id: I914a4cf9815d49fa413c19cc562a3e1101a4ced2
diff --git a/media/utils/tests/Android.bp b/media/utils/tests/Android.bp
index a6f408d..1024018 100644
--- a/media/utils/tests/Android.bp
+++ b/media/utils/tests/Android.bp
@@ -124,6 +124,27 @@
 }
 
 cc_test {
+    name: "mediautils_scopedstatistics_tests",
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wextra",
+    ],
+
+    shared_libs: [
+        "libaudioutils",
+        "liblog",
+        "libmediautils",
+        "libutils",
+    ],
+
+    srcs: [
+        "mediautils_scopedstatistics_tests.cpp",
+    ],
+}
+
+cc_test {
     name: "methodstatistics_tests",
 
     cflags: [