aaudio: reduce error logging, improve security

Reduce log spam and error logging as part of the Green Log effort.
Replace logging of addresses with integer IDs.

Bug: 36785118
Bug: 122073229
Bug: 130569151
Test: Open an AAudio stream at 44100 and look at logcat.
Test:   adb shell write_sine_callback -pl -r44100
Test:   adb logcat | grep -i aaudio | grep " E "
Test: Should see no "E" logs from AAudio.
Test: Should see no addresses from AAudio.
Change-Id: I1d4e0bc349095f818fad52603d2bb8e7317d3681
diff --git a/services/oboeservice/AAudioService.cpp b/services/oboeservice/AAudioService.cpp
index 2fbaeb4..e6a8375 100644
--- a/services/oboeservice/AAudioService.cpp
+++ b/services/oboeservice/AAudioService.cpp
@@ -132,11 +132,10 @@
 
     if (result != AAUDIO_OK) {
         serviceStream.clear();
-        ALOGW("openStream(): failed, return %d = %s", result, AAudio_convertResultToText(result));
         return result;
     } else {
         aaudio_handle_t handle = mStreamTracker.addStreamForHandle(serviceStream.get());
-        ALOGD("openStream(): handle = 0x%08X", handle);
+        ALOGV("openStream(): handle = 0x%08X", handle);
         serviceStream->setHandle(handle);
         pid_t pid = request.getProcessId();
         AAudioClientTracker::getInstance().registerClientStream(pid, serviceStream);