Remove usage of getStatus.

- remove from libaudiohal
- remove from services/radio
- remove from soundtrigger
- remove from omx

Bug: 31348667
Test: compiles
Change-Id: I75bb7b7388527dacfdc5bf128712cb8690bc286b
diff --git a/media/libaudiohal/StreamHalHidl.cpp b/media/libaudiohal/StreamHalHidl.cpp
index 7f8d663..5943e22 100644
--- a/media/libaudiohal/StreamHalHidl.cpp
+++ b/media/libaudiohal/StreamHalHidl.cpp
@@ -342,7 +342,7 @@
                     }
                 }
             });
-    if (!ret.getStatus().isOk() || retval != Result::OK) {
+    if (!ret.isOk() || retval != Result::OK) {
         return processReturn("prepareForWriting", ret, retval);
     }
     if (!tempDataMQ || !tempDataMQ->isValid() || !tempStatusMQ || !tempStatusMQ->isValid()
@@ -456,7 +456,7 @@
                     timestamp->tv_nsec = hidlTimeStamp.tvNSec;
                 }
             });
-    if (ret.getStatus().isOk() && retval == Result::NOT_SUPPORTED) {
+    if (ret.isOk() && retval == Result::NOT_SUPPORTED) {
         mGetPresentationPositionNotSupported = true;
     }
     return processReturn("getPresentationPosition", ret, retval);
@@ -570,7 +570,7 @@
                     }
                 }
             });
-    if (!ret.getStatus().isOk() || retval != Result::OK) {
+    if (!ret.isOk() || retval != Result::OK) {
         return processReturn("prepareForReading", ret, retval);
     }
     if (!tempDataMQ || !tempDataMQ->isValid() || !tempStatusMQ || !tempStatusMQ->isValid()