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/DevicesFactoryHalHidl.cpp b/media/libaudiohal/DevicesFactoryHalHidl.cpp
index efcc089..6444079 100644
--- a/media/libaudiohal/DevicesFactoryHalHidl.cpp
+++ b/media/libaudiohal/DevicesFactoryHalHidl.cpp
@@ -78,13 +78,12 @@
                     *device = new DeviceHalHidl(result);
                 }
             });
-    if (ret.getStatus().isOk()) {
+    if (ret.isOk()) {
         if (retval == Result::OK) return OK;
         else if (retval == Result::INVALID_ARGUMENTS) return BAD_VALUE;
         else return NO_INIT;
     }
-    ConversionHelperHidl::crashIfHalIsDead(ret.getStatus());
-    return ret.getStatus().transactionError();
+    return UNKNOWN_ERROR;
 }
 
 } // namespace android