libaaudio: changes for API council

Removed typedefs like aaudio_sample_rate_t
Removed use of handles. Just pass back opaque pointers.
Simplified gettersi in Stream.
Removed getters from Builder.
Update libaaudio.map.txt

Test: CTS test_aaudio.cpp
Change-Id: I63eaec3e5a8ecc516cfc1f950f4b4f54df1bd518
Signed-off-by: Phil Burk <philburk@google.com>
diff --git a/services/oboeservice/AAudioThread.h b/services/oboeservice/AAudioThread.h
index 1f676dc..a5d43a4 100644
--- a/services/oboeservice/AAudioThread.h
+++ b/services/oboeservice/AAudioThread.h
@@ -62,9 +62,9 @@
     void dispatch(); // called internally from 'C' thread wrapper
 
 private:
-    Runnable*                mRunnable = nullptr; // TODO make atomic with memory barrier?
-    bool                     mHasThread = false;
-    pthread_t                mThread; // initialized in constructor
+    Runnable*          mRunnable = nullptr; // TODO make atomic with memory barrier?
+    bool               mHasThread = false;
+    pthread_t          mThread; // initialized in constructor
 
 };