Improve AudioPolicyManager dump

Make the dump more concise and clear. Condense lists
of ports, profiles and devices to simplify viewing.
Hide headers for empty lists.

Bug: 205884982
Test: adb shell dumpsys media.audio_policy
Change-Id: I2f5155710fa5c6f1ef027811ef2336b63ba4f038
diff --git a/services/audiopolicy/engineconfigurable/Android.bp b/services/audiopolicy/engineconfigurable/Android.bp
index a747822..dc8d9cf 100644
--- a/services/audiopolicy/engineconfigurable/Android.bp
+++ b/services/audiopolicy/engineconfigurable/Android.bp
@@ -41,8 +41,9 @@
         "libaudiopolicyengineconfigurable_pfwwrapper",
 
     ],
-    shared_libs: [
+  shared_libs: [
         "libaudiofoundation",
+        "libbase",
         "liblog",
         "libcutils",
         "libutils",