Revert "Allow call audio access for default dialer application"

This reverts commit ac26cf749f457e12a3d8d7456bbcd58a3e028d69.

Reason for revert: Feature has been postponed
Bug: 151761909

Change-Id: I90a977a23c5b97ddf95976cf2c4d517165f8e8c2
diff --git a/media/libaudioclient/AudioSystem.cpp b/media/libaudioclient/AudioSystem.cpp
index f030ab0..b961209 100644
--- a/media/libaudioclient/AudioSystem.cpp
+++ b/media/libaudioclient/AudioSystem.cpp
@@ -886,7 +886,6 @@
                                         audio_stream_type_t *stream,
                                         pid_t pid,
                                         uid_t uid,
-                                        const String16& opPackageName,
                                         const audio_config_t *config,
                                         audio_output_flags_t flags,
                                         audio_port_handle_t *selectedDeviceId,
@@ -896,7 +895,7 @@
     const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
     if (aps == 0) return NO_INIT;
     return aps->getOutputForAttr(attr, output, session, stream, pid, uid,
-                                 opPackageName, config,
+                                 config,
                                  flags, selectedDeviceId, portId, secondaryOutputs);
 }